As filed with the Securities and Exchange Commission on August 26, 2004
                                                Registration No. 333-[_____]


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM S-3

                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                          DISCOVERY LABORATORIES, INC.
                          ----------------------------
             (Exact Name of Registrant as Specified in its Charter)


           DELAWARE                                   94-3171943
           --------                                   ----------
(State or Other Jurisdiction of         (I.R.S. Employer Identification Number)
        Incorporation)

                        350 South Main Street, Suite 307
                         Doylestown, Pennsylvania 18901
- --------------------------------------------------------------------------------
     (Address, Including Zip Code and Telephone Number, Including Area Code,
                  of Registrant's Principal Executive Offices)

                            Robert J. Capetola, Ph.D.
                             Chief Executive Officer
                        350 South Main Street, Suite 307
                         Doylestown, Pennsylvania 18901
                                 (215) 340-4699
- --------------------------------------------------------------------------------
            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   Copies to:
                               Ira L. Kotel, Esq.
                     Dickstein Shapiro Morin & Oshinsky LLP
                     1177 Avenue of the Americas, 47th Floor
                          New York, New York 10036-2714
                                 (212) 835-1400

                               ------------------

         APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO PUBLIC:  From time
to time or at one time after this  Registration  Statement  becomes effective in
light of market conditions and other factors.

         If the only securities  being registered on this Form are being offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. |_|

         If any of the  securities  being  registered  on  this  Form  are to be
offered  on a  delayed  or  continuous  basis  pursuant  to Rule 415  under  the
Securities Act of 1933 (the  "Securities  Act"),  other than securities  offered
only in  connection  with  dividend or interest  reinvestment  plans,  check the
following box. |X|

         If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. |_|

         If this  Form is a  post-effective  amendment  filed  pursuant  to Rule
462(c) under the Securities Act, check the following box and list the Securities
Act  registration   statement  number  of  the  earlier  effective  registration
statement for the same offering. |_|

         If delivery of the  prospectus  is expected to be made pursuant to Rule
434, please check the following box. |_|

                         ------------------------------


                         CALCULATION OF REGISTRATION FEE



- ------------------------------------- ------------------- -------------------------- -------------------- ------------
                                                              Proposed Maximum        Proposed Maximum     Amount of
        Title of Securities              Amount to be          Offering Price        Aggregate Offering   Registration
          to be Registered              Registered(1)          Per Share(1)(2)            Price(2)         Fee(1)(2)
- ------------------------------------- ------------------- -------------------------- -------------------- ------------
                                                                                           
common stock, $.001 par value             15,375,000                $8.29               $127,458,750      $16,174.52
- ------------------------------------- ------------------- -------------------------- -------------------- ------------





(1) Also  registered  hereby are such  additional and  indeterminable  number of
shares as may be issuable due to  adjustments  for changes  resulting from stock
dividends, stock splits and similar changes.

(2)  Estimated  solely  for the  purpose of  calculating  the  registration  fee
pursuant to Rule 457(c) of the  Securities  Act and  determined  by  multiplying
$8.29 (which was the average of the high and low sales price of the common stock
on the Nasdaq National  Market on August 19, 2004) by: (i) 15,000,000  shares of
common  stock  owned  by the  selling  stockholder  and  registered  for  resale
hereunder and (ii) 375,000  shares of common stock issuable upon the exercise of
that certain Class B Investor warrant. Pursuant to Rule 416 under the Securities
Act, we are also registering  additional shares of common stock which may become
issuable  pursuant  to the  anti-dilution  provisions  of the  Class B  Investor
warrant.

THE REGISTRANT HEREBY AMENDS THIS  REGISTRATION  STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT  SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY  STATES THAT THIS REGISTRATION  STATEMENT
SHALL  THEREAFTER  BECOME  EFFECTIVE  IN  ACCORDANCE  WITH  SECTION  8(a) OF THE
SECURITIES  ACT OF  1933  OR  UNTIL  THE  REGISTRATION  STATEMENT  SHALL  BECOME
EFFECTIVE  ON SUCH  DATE  AS THE  SECURITIES  AND  EXCHANGE  COMMISSION,  ACTING
PURSUANT TO SAID SECTION 8(a), MAY DETERMINE.


The information in this prospectus is not complete and may be changed. The
selling stockholder may not sell these securities until the registration
statement filed with the Securities and Exchange Commission is effective. This
prospectus is not an offer to sell these securities and it is not soliciting an
offer to buy these securities in any state where an offer or sale is not
permitted.


                                                           SUBJECT TO COMPLETION
                                    PRELIMINARY PROSPECTUS DATED AUGUST 26, 2004


                                15,375,000 Shares

                      [LOGO] DISCOVERY LABORATORIES, INC.

                                  COMMON STOCK

This  prospectus  may be used only for the resale of up to 15,375,000  shares of
common stock by  Kingsbridge  Capital  Limited.  Kingsbridge  may acquire  these
shares from us pursuant  to a Common  Stock  Purchase  Agreement,  or  Committed
Equity  Financing  Facility,  and a warrant  that we issued  to  Kingsbridge  in
connection  with  entering  into  such  Committed  Equity  Financing   Facility.
Kingsbridge  will receive all of the proceeds  from the sale of shares of common
stock hereunder and will pay all underwriting discounts and selling commissions,
if any, applicable to the sale of such shares. We will pay the expenses incurred
in registering the shares, including legal and accounting fees.

Our  common  stock is quoted on the Nasdaq  National  Market  under the  trading
symbol  "DSCO." On August 25, 2004,  the closing sales price of our common stock
as reported by Nasdaq was $8.84 per share.

INVESTING IN OUR COMMON STOCK  INVOLVES  SIGNIFICANT  RISKS.  SEE "RISK FACTORS"
BEGINNING ON PAGE 13.

In this prospectus and any prospectus  supplement,  unless otherwise  indicated,
the terms "Discovery",  "the Company",  "we", "us" and "our" refer and relate to
Discovery Laboratories, Inc., and its consolidated subsidiaries. You should rely
only on the  information we have provided or  incorporated  by reference in this
prospectus.  Neither we nor the selling  stockholder  has  authorized  anyone to
provide you with additional or different information. The selling stockholder is
not making an offer of these securities in any  jurisdiction  where the offer is
not  permitted.  You should assume that the  information  in this  prospectus is
accurate  only  as of the  date  on the  front  of the  document  and  that  any
information we have incorporated by reference is accurate only as of the date of
the document incorporated by reference. You should read both this prospectus and
any  and  all  prospectus   supplements  together  with  additional  information
described under the heading, "Where You Can Find More Information."

Neither  the  Securities  and  Exchange  Commission  nor  any  state  securities
commission has approved or disapproved of these securities or determined if this
prospectus  is truthful or  complete.  Any  representation  to the contrary is a
criminal offense.

                The date of this Prospectus is August 26, 2004.






                                TABLE OF CONTENTS


                                                                       Page

TABLE OF CONTENTS........................................................ii

ABOUT THIS PROSPECTUS.....................................................1

COMPANY SUMMARY...........................................................1

CORPORATE INFORMATION....................................................13

RISK FACTORS.............................................................13

FORWARD-LOOKING STATEMENTS...............................................28

USE OF PROCEEDS..........................................................29

SELLING STOCKHOLDER......................................................29

PLAN OF DISTRIBUTION.....................................................30

INTERESTS OF NAMED EXPERTS AND COUNSEL...................................31

WHERE YOU CAN FIND MORE INFORMATION......................................32

INFORMATION INCORPORATED BY REFERENCE....................................32

EXPERTS..................................................................33

LEGAL MATTERS............................................................34



                                       II



                              ABOUT THIS PROSPECTUS

Because  this is a summary,  it does not  contain  all the  details  that may be
important  to you.  You should  read this  entire  prospectus,  including  "Risk
Factors," carefully before you invest.

                                 COMPANY SUMMARY

Discovery  Laboratories,  Inc. is a  biopharmaceutical  company  developing  its
proprietary  surfactant  technology  as  Surfactant  Replacement  Therapies  for
respiratory  diseases.  Surfactants are compositions  produced  naturally in the
lungs and are essential for  breathing.  The absence or depletion of surfactants
is involved in a number of  respiratory  diseases.  Our  technology  produces an
engineered  version of natural human lung surfactant that is designed to closely
mimic the essential properties of human lung surfactant. We believe that through
this technology,  pulmonary surfactants have the potential,  for the first time,
to be developed  into a series of  respiratory  therapies  for critical care and
other  hospitalized  patients  where  there  are  few or no  approved  therapies
available.

In April 2004, we filed a New Drug Application (NDA) with the United States Food
and Drug  Administration for approval to market  Surfaxin(R),  our lead product,
for the prevention of Respiratory  Distress  Syndrome in premature  infants.  On
June 15, 2004,  we  announced  that the FDA accepted our NDA filing for Surfaxin
for the prevention of Respiratory Distress Syndrome in premature infants and had
granted a Standard Review designation establishing a target date of February 13,
2005, for the completion of its review of the NDA.

Our Surfactant Replacement Therapy (SRT) is also in a Phase 2 clinical trial for
the treatment of Acute Respiratory  Distress Syndrome in adults, as well as in a
Phase 3 and a Phase 2 clinical  trial for the  treatment of Meconium  Aspiration
Syndrome in full-term infants. With aerosolized surfactant formulations,  we are
preparing to initiate a Phase 2 trial for asthma  (development name DSC-104) and
a  Phase  2  trial  using  aerosolized  surfactant  in  combination  with  Nasal
Continuous   Positive  Airway  Pressure  (nasal  CPAP)  for  neonatal  pulmonary
disorders.

We are presently  implementing  a long-term  commercial  strategy which includes
manufacturing  for the production of our humanized  surfactant  drug products to
meet  anticipated  clinical  and  commercial  needs,  and  sales  and  marketing
capabilities  to execute  the launch of  Surfaxin,  if  approved,  in the United
States and Europe.

SURFACTANT TECHNOLOGY

Our  humanized  surfactant  technology  was  invented  at The  Scripps  Research
Institute and was exclusively licensed to Johnson & Johnson which, together with
its wholly-owned  subsidiary,  Ortho  Pharmaceutical  Corporation,  developed it
further.  We acquired the exclusive  worldwide  sublicense to the  technology in
October 1996.

Surfactants are protein and lipid (fat) compositions that are produced naturally
in the lungs and are  critical  to all  air-breathing  mammals.  They  cover the
entire alveolar surface,  or air sacs, of the lungs and the terminal  conducting
airways  which  lead to the air  sacs.  Surfactants  facilitate  respiration  by
continually  modifying the surface tension of the fluid normally  present within
the alveoli,  or air sacs,  that line the inside of the lungs. In the absence of
sufficient  surfactant or should the surfactant degrade,  these air sacs tend to
collapse,  and,  as a result,  the lungs do not  absorb  sufficient  oxygen.  In

                                       1


addition to lowering aveolar  surface-tension,  surfactants play other important
roles in human respiration  including,  but not limited to, lowering the surface
tension of the  conducting  airways and  maintaining  airflow and airway patency
(keeping the airways open and expanded).  Human  surfactants  include four known
surfactant  proteins,  A, B, C and D. It has been established,  through numerous
studies, that surfactant protein B (SP-B) is essential for respiratory function.

Presently,  the FDA has approved  surfactants  as  replacement  therapy only for
Respiratory Distress Syndrome in premature infants, a condition in which infants
are born too soon and thus have an  insufficient  amount  of their  own  natural
surfactant. The most commonly used of these approved replacement surfactants are
derived from pig and cow lungs. Though they are clinically effective,  they have
drawbacks and cannot readily be scaled or developed to treat broader populations
for Respiratory  Distress  Syndrome in premature  infants and other  respiratory
diseases.  There is presently only one approved synthetic surfactant  available.
However,  this product does not contain surfactant proteins,  is not widely used
and is not actively marketed by its manufacturer.

Animal-derived  surfactant  products  are prepared  using a chemical  extraction
process from minced cow and pig lung.  Because of the  animal-sourced  materials
and the chemical  extraction  processes,  there is a potential  for  significant
variation in production lots and,  consequently,  product quality specifications
must  be  broad.  In  addition,  the  protein  levels  of  these  animal-derived
surfactants  are  inherently  lower  than the  protein  levels of  native  human
surfactant.  The production costs of these animal-derived  surfactants are high,
relative  to  other  analogous  pharmaceutical  products,  generation  of  large
quantities is severely limited and these products cannot readily be reformulated
for aerosol delivery to the lungs.

Our humanized surfactant product candidates,  including Surfaxin, are engineered
versions of natural  human lung  surfactant  and  contain a  humanized  peptide,
sinapultide.  Sinapultide  is a 21 amino  acid  protein-like  substance  that is
designed to closely mimic the essential attributes of human surfactant protein B
(SP-B), the surfactant protein that is most important for the proper functioning
of the  respiratory  system.  Our  products  have the  ability  to be  precisely
formulated, either as a liquid instillate,  aerosolized liquid or dry powder, to
address various medical indications.

We believe that our  engineered  humanized  surfactant  can be  manufactured  in
sufficient  quantities,  in  more  exact  and  consistent  pharmaceutical  grade
quality,  less  expensively  than  the  animal-derived  surfactants  and  has no
potential to cause  adverse  immunological  responses in young and older adults,
all important  attributes for our products to potentially meet significant unmet
medical needs. In addition, we believe that our engineered humanized surfactants
might possess other pharmaceutical  benefits not currently found with the animal
surfactants such as longer shelf-life,  reduced number of administrations to the
patient's lungs and elimination of the risk of animal-borne  diseases  including
the  brain-wasting  bovine spongiform  encephalopathy  (commonly called "mad-cow
disease").

                                       2


Aerosolized Surfactant Formulations

Many respiratory  diseases are associated with an inflammatory event that causes
surfactant  dysfunction  and a  loss  of  patency  of  the  conducting  airways.
Scientific  data support the premise that the  therapeutic use of surfactants in
aerosol form has the ability to reestablish  airway patency,  improve  pulmonary
mechanics and act as an anti-inflammatory. Surfactant normally prevents moisture
from accumulating in the airways' most narrow sections and thereby maintains the
patency of the conducting airways.

We are currently developing aerosolized formulations of our humanized surfactant
to potentially treat patients who could benefit from surfactant-based therapy to
improve lung  function  and  maintain  proper  airflow  through the  respiratory
system. Our aerosol development program is initially focused on surfactant-based
therapy for  hospitalized  patients  suffering from severe acute asthma or Acute
Lung Injury.  In addition,  we believe that  scientific  rationale  supports the
development  of  aerosolized   formulations  of  our  humanized   surfactant  to
potentially treat COPD, sinusitis, rhinitis, sleep apnea and otitis media (inner
ear infection).

The aerosolized  formulations of our humanized  surfactant that we are currently
developing are intended to be administered using various aerosol devices and, to
date, we have achieved the following important development objectives:

- --    full retention of the surface-tension lowering properties of a functioning
      surfactant necessary to restore lung function and maintain patency of the
      conducting airways;

- --    full retention of the surfactant composition upon aerosolization;

- --    drug particle size suitable for deposition in the deep-lungs;

- --    delivery rates to achieve therapeutic dosages in a reasonable time period;
      and

- --    reproducible aerosol output and minimal waste of surfactant dose.

                   SURFACTANT THERAPY FOR RESPIRATORY MEDICINE

PRODUCTS FOR THE NEONATAL INTENSIVE CARE UNIT

Surfaxin for Respiratory Distress Syndrome in Premature Infants

Respiratory Distress Syndrome is a condition in which premature infants are born
with an  insufficient  amount of their own  natural  surfactant.  In most cases,
premature  infants  born prior to 32 weeks  gestation  have not fully  developed
their own natural lung  surfactant and therefore need treatment to sustain life.
This  condition  often  results  in the need for the  infant to  undergo  SRT or
mechanical   ventilation.   Respiratory  Distress  Syndrome  is  experienced  in
approximately  half of the babies born between 28 and 32 weeks  gestational age.
The incidence of Respiratory  Distress  Syndrome  approaches 100% in babies born
less than 26 weeks  gestational age.  Surfaxin is the first  humanized,  protein
B-based agent that mimics the surface-active  properties of human surfactant. To
treat  premature   infants   suffering  from  Respiratory   Distress   Syndrome,
surfactants,  including  Surfaxin,  are  delivered in a liquid form and injected
through an  endotracheal  tube (a tube inserted into the infant's mouth and down
the trachea).

                                       3


On April 14, 2004,  we filed an NDA with the FDA for the approval of Surfaxin in
the  United  States for the  prevention  of  Respiratory  Distress  Syndrome  in
premature infants.  On June 15, 2004, the FDA announced that it had accepted our
NDA,  granted a Standard Review  designation to the NDA and established a target
date of February 13, 2005,  for completion of the review of the NDA. The NDA was
based on the successful results obtained from the completion of both a landmark,
pivotal  Phase 3  clinical  trial and a  supportive  Phase 3  clinical  trial of
Surfaxin  for the  treatment  of  Respiratory  Distress  Syndrome  in  premature
infants. We are in the process of filing a Marketing  Authorization  Application
(MAA) with the European Medicines Evaluation Agency (EMEA) in the second half of
2004.

The  pivotal  Phase 3 trial  enrolled  1,294  patients  and  was  designed  as a
multinational,   multicenter,   randomized,  masked,  controlled,   prophylaxis,
event-driven,  superiority  trial to  demonstrate  the  safety and  efficacy  of
Surfaxin  over  Exosurf(R),   an  approved,   non-protein  containing  synthetic
surfactant.  Survanta(R),  a cow-derived  surfactant and the leading  surfactant
used in the United  States,  served as a reference  arm in the trial.  Key trial
results were  assessed by an  independent  adjudication  committee  comprised of
leading  neonatologists  and pediatric  radiologists.  This committee provided a
consistent and standardized  method for assessing  critical efficacy data in the
trial. An independent  Data Safety  Monitoring  Board (DSMB) was responsible for
monitoring  the  overall  safety of the trial and no major  safety  issues  were
identified.  In accordance with the study's trial design, we continue to conduct
six and twelve month clinical follow-up on all enrolled patients.

The supportive,  multinational  Phase 3 clinical trial enrolled 252 patients and
was designed as a  non-inferiority  trial comparing  Surfaxin to Curosurf(R),  a
porcine (pig) derived surfactant and the leading surfactant used in Europe. This
trial  demonstrated  the  overall  safety and  non-inferiority  of  Surfaxin  to
Curosurf.  In accordance  with the study's trial design,  we continue to conduct
six and twelve month clinical follow-up on all enrolled patients.

There are over 3,000,000  premature infants born annually  worldwide.  More than
850,000  of these  premature  infants  are  considered  "very low birth  weight"
infants (less than 1,250 grams), of which  approximately  700,000 are considered
at  significant  risk for  Respiratory  Distress  Syndrome.  Due to  limitations
associated  with the  animal-derived  surfactant  products  that  are  currently
approved to treat Respiratory Distress Syndrome in premature infants,  access to
such  therapy is mainly  limited  to the  approximately  150,000  very low birth
weight  infants born in the United  States and Western  Europe.  This results in
hundreds of thousands of premature infants born in the world each year who need,
but do not receive, effective SRT.

The FDA has granted us Orphan Drug  Designation  for  Surfaxin  for  Respiratory
Distress Syndrome. Orphan drugs are pharmaceutical products that are intended to
treat diseases  affecting fewer than 200,000 patients in the United States.  The
Office of Orphan Product Development of the FDA grants certain advantages to the
sponsors of orphan  drugs  including,  but not limited to, seven years of market
exclusivity  upon  approval of the drug,  certain tax  incentives  for  clinical
research and grants to fund testing of the drug.  Most recently,  the Commission
of the  European  Communities  has  designated  Surfaxin as an Orphan  Medicinal
Product for the  prevention and treatment of  Respiratory  Distress  Syndrome in
premature  infants.  This designation  allows us exclusive  marketing rights for
Surfaxin for indications of Respiratory Distress Syndrome in Europe for 10 years
(subject to revision after six years) following  marketing approval by the EMEA.
In addition,  the designation enables us to receive regulatory assistance in the
further development  process of Surfaxin,  and to access reduced regulatory fees
throughout its marketing life.


                                       4


Aerosolized  Surfactant  Replacement  Therapy  for  Respiratory  Dysfunction  in
Premature Infants

Serious  respiratory  problems  are some of the most  prevalent  medical  issues
facing premature infants in Neonatal  Intensive Care Units ("NICUs").  On top of
the approximately  700,000 premature infants born annually worldwide at risk for
Respiratory  Distress  Syndrome,  there  are  another  approximately  1  million
premature infants,  300,000 of which are in the US and Europe,  born annually at
risk  for a range of  other  respiratory  problems  associated  with  surfactant
dysfunction.  These  infants are usually at a birth  weight  greater  than 1,250
grams and neonatologists  generally try to avoid mechanically  ventilating these
patients  because doing so requires  intubation (the highly invasive  process of
inserting a breathing tube down the patient's  trachea).  This reluctance is due
to the perceived risks by many neonatologists  regarding the intubation of these
larger babies,  such as the risk of trauma and the need of paralytic  agents and
sedation. As a result, many neonatologists will only intubate in cases of severe
respiratory  disease,  where the benefits clearly outweigh the risks. We believe
that there is growing  recognition  by the neonatal  medical  community  for the
potential utility of a non-invasive  method of delivering SRT to treat premature
infants  suffering from Respiratory  Dysfunctions  beyond  Respiratory  Distress
Syndrome.

We are  preparing  a Phase 2 clinical  trial which we expect to initiate in late
2004, using aerosolized  formulations of our humanized surfactant in combination
with nasal  continuous  positive  airway pressure (nasal CPAP) as a non-invasive
means to potentially  treat premature  infants in NICUs suffering from pulmonary
disorders.

Surfaxin for Meconium Aspiration Syndrome in Full-Term Infants

Meconium  Aspiration  Syndrome is an  inflammatory  condition in which full-term
infants  are born  with  meconium  in their  lungs  that  depletes  the  natural
surfactant  in their  lungs.  Meconium is a baby's  first bowel  movement in its
mother's  womb and,  when  inhaled,  Meconium  Aspiration  Syndrome  can  occur.
Meconium  Aspiration Syndrome can be life-threatening as a result of the failure
of the lungs to absorb sufficient  oxygen.  There are no approved  therapies for
this  condition  and the  standard of care  principally  consists of  mechanical
ventilation.  Surfaxin  has  been  shown  to not only  remove  inflammatory  and
infectious  infiltrates  from the lungs  when using our  proprietary  lavage (or
"lung wash") but to also  replenish the vital  surfactant  levels in the babies'
lungs.

Surfaxin is being  evaluated  in a Phase 3 clinical  trial for the  treatment of
Meconium Aspiration Syndrome in full-term infants. To our knowledge, Surfaxin is
the only product being developed worldwide to treat this syndrome.  The trial is
designed for the enrollment of up to 200 infants at medical  centers  throughout
the United  States to compare  our  proprietary  Surfaxin  lavage to the current
standard of care.

                                       5


We also have  initiated  a Phase 2 clinical  trial of our  proprietary  Surfaxin
lavage  in up to 60  full-term  infants  for  use  as a  prophylactic  or  early
treatment  for  patients  who  are at  risk of  developing  Meconium  Aspiration
Syndrome  but have not  shown  symptoms  of  compromised  respiratory  function.
Surfaxin is administered as a liquid bolus through an endotracheal  tube as well
as by our proprietary lavage  ("lung-wash")  technique.  We believe an effective
and affordable  surfactant  prophylactic  therapy could  significantly lower the
risk to meconium-stained  infants of chronic  respiratory  conditions and reduce
the need for costly and invasive mechanical ventilation.

There are  presently no drug  therapies  approved for the  treatment of Meconium
Aspiration  Syndrome in full-term infants.  An estimated 60,000 infants are born
in the United States and Europe that require  treatment for Meconium  Aspiration
Syndrome,  however, a significantly greater number of infants are born worldwide
each year at risk.  The FDA has  granted us  Fast-Track  Status and Orphan  Drug
Designation  for  Surfaxin  in this  indication.  We have also  received  orphan
medical product designation of Surfaxin for this indication from the EMEA.

PRODUCTS FOR THE CRITICAL CARE UNIT AND OTHER HOSPITAL SETTINGS

Surfaxin for Acute Respiratory Distress Syndrome in Adults

Acute  Respiratory  Distress  Syndrome (often  referred to as Acute  Respiratory
Distress  Syndrome)  is  a  life-threatening  disorder  for  which  no  approved
therapies exist anywhere in the world. It is characterized by an excess of fluid
in the  lungs  and  decreased  oxygen  levels  in  the  patient.  One  prominent
characteristic  of this disorder is the  destruction  of  surfactants  naturally
present  in lung  tissue.  The  conditions  are  caused by  illnesses  including
pneumonia and septic shock (a toxic  condition  caused by infection)  and events
such as smoke inhalation, near drowning, industrial accidents and other traumas.

We are  presently  conducting  a Phase 2  open-label,  controlled,  multi-center
clinical  trial of Surfaxin for the  treatment of adults with Acute  Respiratory
Distress Syndrome.  Approximately 110 patients will receive high  concentrations
of Surfaxin  which will be  administered  via a  proprietary  sequential  lavage
technique,  or lung wash, where Surfaxin is delivered  through a bronchoscope to
each of the 19 segments of the lung.  The  procedure  is intended to cleanse and
remove  inflammatory  substances  and  debris  from  the  lungs,  while  leaving
sufficient  amounts of Surfaxin behind to help  re-establish the lungs' capacity
to absorb oxygen. The objective is to restore  functional  surfactant levels and
to allow  critically  ill  patients to be removed  from  mechanical  ventilation
sooner.

We have  completed Part A of this Phase 2 trial,  a dose  escalation  safety and
tolerability  study in 22  patients in four  groups (of up to six  patients  per
group).  In consultation with the trial's  Independent  Safety Review Committee,
comprised  of three  prominent  pulmonologists,  we  determined  that the Part A
portion of the trial  procedure is generally  safe and tolerable and that it was
appropriate for us to proceed onto the larger safety and efficacy portion of the
trial.

The last part of this Phase 2 trial,  Part B, is designed to evaluate safety and
efficacy of Surfaxin in direct  comparison  to the current  standard of care and
will be conducted at  approximately  40 centers  throughout  North America.  The
primary  endpoint  of Part B is to  determine  the  incidence  rate of  patients
surviving and off  mechanical  ventilation  at the end of day 28 with one of the
key secondary endpoints being all-cause mortality. The Phase 2 clinical trial is
anticipated to be completed in the fourth quarter of 2004.



                                       6


The current standard of care for Acute  Respiratory  Distress  Syndrome includes
placing patients on mechanical ventilators in intensive care units at a cost per
patient of  approximately  $8,500 per day,  typically for an average of 21 to 28
days.  There are estimated to be between  150,000 and 200,000 adults per year in
the United  States  suffering  from Acute  Respiratory  Distress  Syndrome  with
similar numbers  afflicted in Europe.  Because there are no approved  treatments
for these diseases, the mortality rate can range from 35% to 50%.

The FDA has  granted  us  Fast-Track  Status  and Orphan  Drug  Designation  for
Surfaxin for the treatment of Acute Respiratory Distress Syndrome in adults. The
EMEA has granted us orphan  medical  product  designation  for  Surfaxin for the
treatment of Acute Lung Injury in adults (which in this circumstance is a larger
patient  population that encompasses Acute Respiratory  Distress  Syndrome).  We
were  awarded and received a $1 million  Fast-Track  Small  Business  Innovative
Research Grant by the National  Institutes of Health to develop Surfaxin for the
treatment  of Acute  Respiratory  Distress  Syndrome  and Acute  Lung  Injury in
adults.

Aerosolized Surfactant (development name DSC 104) for Severe, Acute Asthma

Asthma is a common disease characterized by sudden constriction and inflammation
of the lungs.  Constriction  of the upper airway  system  occurs when the airway
muscles  tighten while  inflammation is a swelling of the airways usually due to
an allergic reaction caused by an airborne irritant.  Both of these events cause
airways  to narrow  and may result in  wheezing,  shortness  of breath and chest
tightness.  Several studies have shown that surfactant damage and dysfunction is
a significant  component of asthma -- airway constriction occurs when there is a
surfactant dysfunction in the airways of the deep lung of the type that develops
during an asthma  attack.  We believe that SRT has the  potential to relieve the
constriction in the airways associated with asthma.

According to  information  provided by the  American  Lung  Association,  asthma
afflicts more than 20,000,000 people in the United States and its incidence rate
continues to rise. Asthma is a chronic disease; it is prevalent in people of all
ages and an estimated 12,000,000 people have experienced an asthma attack within
the past year. In the United States alone,  there are roughly 1,000,000 hospital
outpatient visits,  approximately  1,800,000 emergency room visits and 9,300,000
physician  visits  each  year due to  asthma.  Asthma  ranks  within  the top 10
prevalent  activity-limiting  health  conditions  costing  $14 billion in United
States healthcare costs annually.

Asthma may require life-long  therapy to prevent or treat episodes.  Ten percent
of patients are considered  severe asthmatics and require moderate to high doses
of drugs.  Currently  available  asthma  medications  include  inhaled  and oral
steroids, bronchodilators and leukotriene antagonists. Bronchodilators cannot be
used to control severe  episodes or chronic,  severe  asthma.  Oral steroids can
cause  serious side  effects when used for  prolonged  periods  and,  thus,  are
typically  limited to severe asthmatic  episodes and chronic,  severe asthma. We
believe  that  supplying  surfactant  as an inhaled  aerosol may relieve  airway
obstruction  in the deep lung and lead to a more rapid  improvement in asthmatic
symptoms.



                                       7


We recently  completed a Phase 1b clinical trial to evaluate the safety and lung
tolerability  and deposition  characteristics  of our humanized lung surfactant,
delivered  as an inhaled  aerosol to treat  individuals  who suffer from asthma.
This masked, placebo-controlled, randomized, Phase 1b study included six healthy
subjects and eight mild-persistent asthmatic patients. Results demonstrated that
DSC-104  was  safe and  well  tolerated,  did not  induce  bronchospasm  and was
deposited  to both  the  central  and  peripheral  regions  of the  lungs in the
mild-persistent  asthmatic  group and the healthy  volunteers.  We are presently
preparing a Phase 2 clinical  trial which we expect to initiate in late 2004 for
patients with moderate to severe asthma.

Aerosolized Surfactant for Acute Lung Injury

Acute  Lung  Injury is  associated  with  conditions  that  either  directly  or
indirectly  injure the air sacs of the lung.  Acute Lung Injury is a syndrome of
inflammation  and  increased  permeability  of  the  lungs  with  an  associated
breakdown of the lungs'  surfactant  layer.  The most serious  manifestation  of
Acute Lung Injury is Acute Respiratory Distress Syndrome.

Among the causes of Acute Lung  Injury are  complications  typically  associated
with certain major surgeries,  mechanical  ventilator induced lung injury (often
referred to as VILI),  smoke  inhalation,  pneumonia  and  sepsis.  There are an
estimated 1 million  patients at risk in the United States for Acute Lung Injury
annually and there are no currently-approved therapies.

We are  evaluating  aerosolized  formulations  of our  humanized  surfactant  to
potentially treat Acute Lung Injury.  We believe that our proprietary  humanized
aerosol surfactant may be effective as a preventive measure for patients at risk
for Acute Lung Injury.  This prophylactic  approach may result in fewer patients
requiring  costly  intensive care therapy,  thereby  eliminating long periods of
therapy and offering cost savings in the hospital setting.

COMMITTED EQUITY FINANCING FACILITY

On July 7, 2004,  we entered into a Committed  Equity  Financing  Facility  with
Kingsbridge Capital Ltd. In connection  therewith,  we entered into (i) a Common
Stock  Purchase  Agreement with  Kingsbridge  pursuant to which we may issue and
sell to  Kingsbridge,  from time to time,  shares of our  common  stock for cash
consideration  with an aggregate  purchase  price equal to up to $75 million and
(ii) a Registration Rights Agreement,  in which we agreed to register the shares
issued  and sold to  Kingsbridge  pursuant  to the  Committed  Equity  Financing
Facility and upon  exercise of a warrant  issued to  Kingsbridge  in  connection
therewith.

Commencing on the date that the Registration  Statement to which this prospectus
is attached is declared  effective by the  Commission,  and continuing for three
years thereafter, we may, from time to time, at our sole discretion, and subject
to certain conditions that we must satisfy (none of which conditions are subject
to the  control of  Kingsbridge),  access the  Committed  Financing  Facility by
selling shares of our common stock to Kingsbridge at a purchase price equal to a
discount of between 6% and 10% from the volume weighted  average price per share
of our common  stock for each of the 15 trading days  following  our election to
sell shares to Kingsbridge. Such discount will be determined as follows:



                                       8




                                                                                         PERCENT        APPLICABLE
VWAP*                                                                                    OF VWAP         DISCOUNT

                                                                                                     
Greater than $14.00 per share                                                               94%               6%

Greater than $9.00 per share but less than or equal to $14.00 per share                     92%               8%

Greater than $2.00 per share but less than or equal to $9.00 per share                      90%              10%


* As set forth in the  Purchase  Agreement,  "VWAP"  means the  volume  weighted
average price of our common stock during a trading day as reported by Bloomberg,
L.P. using the AQR function.

We may issue and sell to Kingsbridge up to 15 million shares of our common stock
under the Committed Equity Financing Facility.  In addition to the shares of our
common  stock  issuable to  Kingsbridge  under the  Committed  Equity  Financing
Facility,  375,000  shares of our common  stock are  registered  hereunder  with
respect to the warrant  that we issued to  Kingsbridge  in  connection  with our
entering into the Committed Equity Financing Facility.  Such warrant will not be
exercisable until January 7, 2005, and will expire on January 6, 2010. We intend
to exercise our right to access the Committed Equity Financing Facility,  if and
to the extent available, at such times as we feel there is a need for additional
capital and when sales of shares of our common stock under the Committed  Equity
Financing Facility provide the most effective means of raising capital.

We are allowed to access the Committed  Equity  Financing  Facility in an amount
equal to a maximum of 4.9% of the outstanding shares of our common stock at such
time,  provided  that in no event may we access the Committed  Equity  Financing
Facility  in an amount  that  exceeds  $18.75  million  at any one time.  We may
determine, in our sole discretion, the lowest threshold price at which our stock
may be sold under the Committed Equity Financing Facility.

During the term of the Committed  Equity  Financing  Facility,  we may not issue
securities that are, or may become,  convertible or exchangeable  into shares of
common stock where the purchase,  conversion  or exchange  price for such common
stock is  determined  using a floating or otherwise  adjustable  discount to the
market price of the common  stock  (including  pursuant to an  Committed  Equity
Financing Facility or other financing that is substantially similar to an equity
line of credit with an investor other than  Kingsbridge)  during the term of our
agreement  with  Kingsbridge.  However,  we  are  not  prohibited  from  issuing
securities of any type that are, or may become,  convertible or exchangeable for
shares of our common stock with a fixed or determined  purchase price (and which
maybe accompanied by anti-dilution provisions), which price may be at a discount
to the market price of our common stock when issued.

We may engage in any  transactions  that are not prohibited  under the Committed
Equity Financing Facility including,  but not limited to: (i) establishing stock
option or award  plans or  agreements  (for  directors,  employees,  consultants
and/or advisors),  and issue securities  thereunder,  and amending such plans or
agreements, including increasing the number of shares available thereunder, (ii)
using  equity  securities  to finance,  or  otherwise in  connection  with,  the
acquisition of one or more other companies, equipment,  technologies or lines of
business,  (iii) issuing  shares of our common stock and/or  preferred  stock in
connection with our option or award plans,  stock purchase plans,  rights plans,
warrants or options,  (iv) issuing  shares of our common stock and/or  preferred
stock in connection  with the  acquisition of products,  licenses,  equipment or
other assets and  strategic  alliances or  partnerships  or joint  ventures (the
primary purpose of which is not to raise equity capital),  (v) issuing shares of
our common  stock  and/or  preferred  stock to  consultants  and/or  advisors as
consideration for services rendered,  (vi) issuing and selling equity or debt or
hybrid securities in a public offering, (vii) issuing and selling equity or debt
or hybrid  securities  in a private  placement  (other than as set forth above),
(viii) issuing equity securities to equipment lessors,  equipment vendors, banks
or similar  lending  institutions  in  connection  with  leases or loans,  or in
connection with strategic commercial or licensing transactions, and (ix) issuing
securities in connection with any stock split, stock dividend, recapitalization,
reclassification or similar event.



                                       9


The issuance of shares of our common stock under the Committed  Equity Financing
Facility will have no effect on the rights or privileges of existing  holders of
common stock except that the economic and voting  interests of each  stockholder
will be diluted as a result of such  issuance.  Although the number of shares of
common stock that stockholders presently own will not decrease, such shares will
represent a smaller  percentage  of our total  shares  that will be  outstanding
after such events.  Accessing the Committed Equity  Financing  Facility when the
price of our common stock is decreasing will have an additional  dilutive effect
to the ownership percentage of current stockholders and may result in additional
downward pressure on the price of our common stock.

The  material  conditions  that must be met before we may  access the  Committed
Equity Financing Facility include, but are not limited to, the following:

Each of the  representations  and  warranties we made in the Purchase  Agreement
shall be true and correct in all material  respects as of the date when made and
as of the date we exercise the  Committed  Equity  Financing  Facility as though
made at that  time,  except  for the  representations  and  warranties  that are
expressly made as of a particular date. One of the representations provides that
no event or series of events has or have occurred that would  individually or in
the aggregate  have a material  adverse  effect on us, defined as any effect our
business,  operations,  properties  or  financial  condition  and  that  of  our
consolidated   subsidiaries  that  is  material  and  adverse  to  us  and  such
subsidiaries, taken as a whole, and/or any condition,  circumstance or situation
that would  prohibit or otherwise  interfere  with our ability to perform any of
our obligations under the Purchase Agreement,  the Registration Rights Agreement
or the warrant in any material respect.

We shall have  performed,  satisfied and complied in all material  respects with
all covenants, agreements and conditions required by the Purchase Agreement, the
Registration  Rights  Agreement  and the warrant to be  performed,  satisfied or
complied with by us.

We shall have  complied in all material  respects with all  applicable  federal,
state  and  local  governmental  laws,  rules,  regulations  and  ordinances  in
connection  with  the  execution,  delivery  and  performance  of  the  Purchase
Agreement  and  the  consummation  of  the  transactions  contemplated  by  such
agreement.

The Registration  Statement, of which this prospectus is part, shall have become
effective  and shall remain  effective.  Neither we nor  Kingsbridge  shall have
received  notice that the commission has issued or intends to issue a stop order
with respect to the registration  statement or that the Commission otherwise has
suspended or withdrawn  effectiveness  of such  Registration  Statement,  either
temporarily  or  permanently,  or intends or has threatened to do so (unless the
Commission's   concerns  have  been  addressed  and  Kingsbridge  is  reasonably
satisfied  that the  Commission no longer is considering or intends to take such
action).  No other  suspension of the use or withdrawal of the  effectiveness of
the Registration Statement or this prospectus shall exist.

We shall not have knowledge of any event more likely than not to have the effect
of causing the Registration  Statement,  of which this prospectus is part, to be
suspended or otherwise be ineffective.



                                       10


Trading in our common stock shall not have been suspended by the Commission, the
Nasdaq National Market or the National Association of Securities Dealers,  Inc.,
and trading in securities generally on the Nasdaq National Market shall not have
been suspended or limited.

The  number of shares of our common  stock  beneficially  owned by  Kingsbridge,
together  with  those  shares of our  common  stock  that we  propose to sell to
Kingsbridge pursuant to the Committed Equity Financing Facility,  may not exceed
9.9% of the total  amount of shares of our common stock that would be issued and
outstanding upon our accessing of the Committed Equity Financing Facility.

No statute,  rule,  regulation,  executive order,  decree,  ruling or injunction
shall  have been  enacted,  entered,  promulgated  or  endorsed  by any court or
governmental   authority  of  competent   jurisdiction   which   prohibits   the
consummation of any of the  transactions  contemplated  by the Committed  Equity
Financing Facility.

No  action,  suit or  proceedings  before  any  arbitrator  or any  governmental
authority shall have been commenced,  and no  investigation  by any governmental
authority shall have been threatened,  against us or any of our subsidiaries, or
any of our officers,  directors or affiliates or any of our subsidiaries seeking
to enjoin,  prevent  or change the  transactions  contemplated  by the  Purchase
Agreement.

We may not be able to meet  these or any other  conditions  under  the  Purchase
Agreement  and we may not be able  to  access  any  portion  of the $75  million
available under the Committed Equity Financing Facility. See "Risk Factors - Our
Committed  Equity  Financing   Facility  may  have  a  dilutive  impact  on  our
stockholders."

We also  entered  into a  Registration  Rights  Agreement  with  Kingsbridge  in
connection with the Committed Equity Financing Facility.  As contemplated by the
Registration Rights Agreement,  we have filed a Registration Statement, of which
this  prospectus  is  part,  with  the  Commission  relating  to the  resale  by
Kingsbridge  of  15,375,000  shares  of common  stock  issuable  to  Kingsbridge
pursuant to the Purchase  Agreement or issued to  Kingsbridge as a result of the
exercise of the warrant. The effectiveness of such Registration Statement, which
in not in the control of Kingsbridge, is a condition precedent to our ability to
sell shares of our common stock to Kingsbridge  pursuant to the Committed Equity
Financing Facility.



                                       11


If we  determine,  in  consultation  with our legal  counsel,  that  resales  by
Kingsbridge  of shares  of our  common  stock  under an  effective  registration
statement  would be  detrimental  to us due to  either  (i) the  existence  of a
material  development  or potential  material  development  involving us that we
would be  obligated  to disclose  in the  Registration  Statement  to which this
prospectus  is  attached,  which  disclosure  would be  premature  or  otherwise
inadvisable  at such time or would have a material  adverse  effect on us or our
stockholders  or (ii) a proposed  filing of or use of an  existing  registration
statement  in  connection  with a  registration  of  any  class  of  our  equity
securities  that we  initiate,  which,  in the our good  faith  judgment,  would
adversely  effect or require  premature  disclosure of the filing or use of such
registration (notice thereof, the "Blackout Notice"), we shall have the right to
(A)  immediately  defer such filing for a period of not more than 60 days beyond
the date on which such Registration  Statement was otherwise  required hereunder
to be filed or (B) suspend use of such Registration Statement by Kingsbridge for
a period of not more than 30 days (any such  deferral or  suspension  period,  a
"Blackout  Period").   Kingsbridge  acknowledges  that  it  would  be  seriously
detrimental to us and our stockholders  for the Registration  Statement to which
this  prospectus is attached to be filed or used, or remain in effect,  during a
Blackout Period and therefore essential to defer such filing, or suspend the use
or the  effectiveness  thereof,  during such Blackout Period and agrees to cease
any disposition of the shares issuable to Kingsbridge  pursuant to the Committed
Equity  Financing  Facility  or upon the  exercise  of the  warrant we issued to
Kingsbridge,  during such Blackout Period. We may not utilize any of such rights
to  defer  the  filing  of a  Registration  Statement  (or  suspend  its  use or
effectiveness)  more than six times in any 12 month  period.  In the event that,
within 15  trading  days  following  the date of  issuance  of any shares of our
common stock under the Committed Equity Financing  Facility,  we give a Blackout
Notice to Kingsbridge and the VWAP on the trading day immediately preceding such
Blackout  Period ("Old VWAP") is greater than the VWAP on the first  trading day
following  such  Blackout  Period on which the  Kingsbridge  may sell the shares
issuable to it pursuant to the Committed Equity  Financing  Facility or upon the
exercise  of the  warrant  we issued to  Kingsbridge  pursuant  to an  effective
Registration  Statement ("New VWAP"), then we shall pay to Kingsbridge,  by wire
transfer of immediately available funds to an account designated by Kingsbridge,
the Blackout Amount. For the purposes of the Purchase Agreement, Blackout Amount
means a percentage equal to: (1) 75%, if such Blackout Notice is delivered prior
to the fifth  trading  day  following  such  settlement  date;  (2) 50%, if such
Blackout  Notice is delivered on or after the fifth trading day  following  such
settlement  date, but prior to the tenth trading day following  such  settlement
date;  (3) 25%,  if such  Blackout  Notice  is  delivered  on or after the tenth
trading day following such settlement  date, but prior to the fifteenth  trading
day following such settlement date; and (4) 0%,  thereafter,  of: the product of
(i) the number of shares  issuable  to  Kingsbridge  pursuant  to the  Committed
Equity  Financing  Facility  or upon the  exercise  of the  warrant we issued to
Kingsbridge  pursuant  to the  most  recent  Draw  Down  and  actually  held  by
Kingsbridge  immediately  prior to the  Blackout  Period  and  (ii)  the  result
obtained by subtracting the New VWAP from the Old VWAP; provided,  however, that
(i) no  Blackout  Amount in respect of any  Blackout  Period  shall  exceed $2.5
million,  (ii) no  Blackout  Amount  shall  be  payable  in the  event  that the
securities  registered under the Registration  Statement are eligible for resale
under Rule 144  promulgated  under the Securities Act during the Blackout Period
and (iii) no  Blackout  Amount  shall be payable  in the event that the  Company
offers to repurchase  from the Investor for a per share  purchase price equal to
the VWAP on the  trading  day  immediately  preceding  the day on which any such
Blackout Period began.



                                       12


The  foregoing  summary of the  Committed  Equity  Financing  Facility  does not
purport to be complete  and is  qualified  in its  entirety by  reference to the
Common Stock Purchase Agreement,  filed as Exhibit 10.1, the Registration Rights
Agreement,  filed as Exhibit 10.2, and the Warrant, filed as Exhibit 4.1, to the
Current  Report on Form 8-K,  filed with the Commission on July 9, 2004, and are
incorporated by reference herein.

                              CORPORATE INFORMATION

Surfaxin(R)  is our  trademark.  This  prospectus  also includes  product names,
trademarks  and trade names of other  companies,  which names are the  exclusive
property of the holders thereof.

Our  executive  offices  are  located  at 350  South  Main  Street,  Suite  307,
Doylestown,  Pennsylvania  18901. Our telephone number is (215) 340-4699 and our
facsimile number is (215) 340-3940.

                                  RISK FACTORS

An  investment  in our  common  stock  involves  significant  risks.  You should
carefully  consider the risks described below and other  information,  including
our financial  statements and related notes previously  included in our periodic
reports  filed  with  the  Commission.  If  any  of the  factors  or  conditions
summarized  in the  following  risks  actually  occur,  our business  prospects,
financial  condition and results of operations could be materially  harmed,  the
trading  price of our common stock could  decline and you could lose all or part
of your investment.  The risks and uncertainties  described below are those that
we  currently   believe  may  materially   affect  us.   Additional   risks  and
uncertainties of which we are unaware or which we currently deem immaterial also
may become important factors that affect us.

BECAUSE WE ARE A BIOPHARMACEUTICAL  COMPANY, WE MAY NOT SUCCESSFULLY DEVELOP AND
MARKET OUR PRODUCTS,  AND EVEN IF WE DO, WE MAY NOT GENERATE  ENOUGH  REVENUE OR
BECOME PROFITABLE.

We are a biopharmaceutical company,  therefore, you must evaluate us in light of
the uncertainties and complexities present in such companies.  We currently have
no products  approved for  marketing  and sale and are  conducting  research and
development on our product candidates.  As a result, we have not begun to market
or generate  revenues from the  commercialization  of any of our  products.  Our
long-term  viability  will be  impaired  if we are  unable to obtain  regulatory
approval for, or successfully market, our product candidates.

To date, we have only generated  revenues from investments,  research grants and
collaborative  research and  development  agreements.  We will need to engage in
significant,  time-consuming  and  costly  research,  development,  pre-clinical
studies,  clinical  testing  and  regulatory  approval  for our  products  under
development  prior to their  commercialization.  In  addition,  pre-clinical  or
clinical studies may show that our products are not effective or safe for one or
more  of   their   intended   uses.   We  may  fail  in  the   development   and
commercialization  of our products.  As of June 30, 2004, we have an accumulated
deficit  of  approximately  $115  million  and we  expect to  continue  to incur
significant  increasing  operating  losses over the next  several  years.  If we
succeed in the development of our products, we still may not generate sufficient
or sustainable revenues or we may not be profitable.



                                       13


OUR TECHNOLOGY PLATFORM IS BASED SOLELY ON OUR PROPRIETARY HUMANIZED, ENGINEERED
SURFACTANT  TECHNOLOGY.  OUR  ONGOING  CLINICAL  TRIALS FOR OUR LEAD  SURFACTANT
REPLACEMENT TECHNOLOGIES MAY BE DELAYED, OR FAIL, WHICH WILL HARM OUR BUSINESS.

Our  humanized,  engineered  surfactant  platform  technology  is  based  on the
scientific rationale of SRT to treat life threatening  respiratory disorders and
as the  foundation  for the  development  of  novel  respiratory  therapies  and
products. Our business is dependent upon the successful development and approval
of our  product  candidates  based  on this  platform  technology.  Recently  we
completed  and filed an NDA with the FDA from a pivotal  Phase 3 clinical  trial
and supportive Phase 3 clinical trial with our lead product,  Surfaxin,  for the
prevention of Respiratory  Distress Syndrome in premature infants.  In addition,
we are  conducting  a  Phase  2  clinical  trial  for  the  treatment  of  Acute
Respiratory  Distress  Syndrome  in adults  and a Phase 3 and a Phase 2 clinical
trial for the treatment of Meconium Aspiration Syndrome in full-term infants. We
recently  completed  a Phase  1b  clinical  trial to  evaluate  the  safety  and
tolerability of our humanized lung  surfactant,  delivered as an inhaled aerosol
to treat individuals who suffer from asthma. We are preparing for the initiation
of a Phase 2 clinical trial using  aerosolized  surfactant in  combination  with
nasal CPAP to  potentially  treat  premature  infants in the NICU suffering from
pulmonary  disorders  and a Phase 2 trial using  DSC-104 to treat  patients with
moderate to severe asthma.

Companies in the  pharmaceutical  and  biotechnology  industries  have  suffered
significant setbacks in advanced clinical trials, even after obtaining promising
results in earlier  trials.  Data obtained from tests are susceptible to varying
interpretations  which may  delay,  limit or  prevent  regulatory  approval.  In
addition,  we may be  unable  to  enroll  patients  quickly  enough  to meet our
expectations  for  completing  any  or all  of  these  trials.  The  timing  and
completion  of current and  planned  clinical  trials of our product  candidates
depend on, among other factors,  the rate at which patients are enrolled,  which
is a function of many factors, including:

- --    the number of clinical sites;

- --    the size of the patient population;

- --    the proximity of patients to the clinical sites;

- --    the eligibility criteria for the study;

- --    the existence of competing clinical trials; and

- --    the existence of alternative available products.

Delays in patient  enrollment in clinical  trials may occur,  which would likely
result in increased costs, program delays or both.



                                       14


WE WILL NEED ADDITIONAL  CAPITAL AND OUR ABILITY TO CONTINUE ALL OF OUR EXISTING
PLANNED  RESEARCH  AND  DEVELOPMENT  ACTIVITIES  IS  UNCERTAIN.  ANY  ADDITIONAL
FINANCING COULD RESULT IN EQUITY DILUTION.

We will need  substantial  additional  funding to conduct our presently  planned
research  and product  development  activities.  Based on our current  operating
plan,  we believe  that our  currently  available  financial  resources  will be
adequate to satisfy our capital  needs into the second half of 2005.  Our future
capital  requirements  will  depend on a number of factors  that are  uncertain,
including  the results of our  research  and  development  activities,  clinical
studies and trials,  competitive and  technological  advances and the regulatory
process, among others. We will likely need to raise substantial additional funds
through  collaborative  ventures with potential  corporate  partners and through
additional  debt or equity  financings.  We may also continue to seek additional
funding  through  capital  lease  transactions.  We may in some  cases  elect to
develop products on our own instead of entering into collaboration arrangements.
This would increase our cash requirements for research and development.

We have not entered into arrangements to obtain any additional financing, except
for the  Committed  Equity  Financing  Facility  with  Kingsbridge,  the  credit
facility with PharmaBio and our capital  equipment lease  financing  arrangement
with General  Electric  Capital  Corporation.  Any  additional  financing  could
include  unattractive  terms or result in significant  dilution of stockholders'
interests and share prices may decline.  If we fail to enter into  collaborative
ventures or to receive additional  funding,  we may have to delay, scale back or
discontinue  certain of our research and  development  operations,  and consider
licensing the  development  and  commercialization  of products that we consider
valuable and which we otherwise would have developed ourselves. If we are unable
to raise  required  capital,  we may be forced to limit many, if not all, of our
research   and   development   programs   and   related   operations,    curtail
commercialization of our product candidates and,  ultimately,  cease operations.
See "Risk Factors - Our Committed Equity Financing  Facility may have a dilutive
impact on our stockholders".

Furthermore,  we could  cease to qualify for  listing of our  securities  on the
NASDAQ  National  Market if the market price of our common  stock  declines as a
result of the dilutive aspects of such potential financings. See "Risk Factors -
The market price of our stock may be adversely affected by market volatility".

OUR  COMMITTED  EQUITY  FINANCING  FACILITY  MAY HAVE A  DILUTIVE  IMPACT ON OUR
STOCKHOLDERS.

There are  15,375,000  shares of our common stock that are reserved for issuance
under the Committed Equity  Financing  Facility  arrangement  with  Kingsbridge,
375,000 of which are issuable  under the warrant we issued to  Kingsbridge.  The
issuance of shares of our common  stock  under the  Committed  Equity  Financing
Facility  and upon  exercise of the warrant  will have a dilutive  impact on our
other  stockholders  and the issuance or even potential  issuance of such shares
could  have a  negative  effect on the  market  price of our  common  stock.  In
addition,  if we access the Committed Equity Financing  Facility,  we will issue
shares of our common stock to Kingsbridge at a discount of between 6% and 10% of
the daily volume  weighted  average price of our common stock during a specified
period of trading days after we access the Committed Equity Financing  Facility.
Issuing  shares  at a  discount  will  further  dilute  the  interests  of other
stockholders.



                                       15


To the extent that Kingsbridge sells shares of our common stock issued under the
Committed  Equity  Financing  Facility  to third  parties,  our stock  price may
decrease due to the  additional  selling  pressure in the market.  The perceived
risk of dilution from sales of stock to or by  Kingsbridge  may cause holders of
our common stock to sell their shares,  or it may  encourage  short sales of our
common stock or either similar transactions.  This could contribute to a decline
in the stock price of our common stock.

We may  not be able  to  meet  the  conditions  we are  required  to meet  under
Committed Equity Financing Facility and we may not be able to access any portion
of the $75 million available under the Committed Equity Financing Facility.

THE CLINICAL TRIAL AND REGULATORY APPROVAL PROCESS FOR OUR PRODUCTS IS EXPENSIVE
AND TIME CONSUMING, AND THE OUTCOME IS UNCERTAIN.

In order to sell  our  products  that are  under  development,  we must  receive
regulatory  approvals  for each  product.  The FDA and  comparable  agencies  in
foreign countries extensively and rigorously regulate the testing,  manufacture,
distribution,  advertising,  pricing and  marketing  of drug  products  like our
products. This approval process includes preclinical studies and clinical trials
of each  pharmaceutical  compound to establish the safety and  effectiveness  of
each product and the confirmation by the FDA and comparable  agencies in foreign
countries that the  manufacturer  of the product  maintains good  laboratory and
manufacturing  practices  during  testing  and  manufacturing.  Although  we are
involved in certain late-stage clinical trials, pharmaceutical and biotechnology
companies have suffered  significant  setbacks in advanced clinical trials, even
after promising  results in earlier  clinical trials or in preliminary  findings
for such clinical trials.  Further,  even if favorable testing data is generated
by clinical  trials of drug  products,  the FDA may not accept or approve an NDA
filed by a  pharmaceutical  or biotechnology  company for such drug product.  On
April 14, 2004,  we filed an NDA for Surfaxin as a  prevention  for  Respiratory
Distress Syndrome in premature infants which such filing was accepted by the FDA
on June 15, 2004.  The FDA  established a target date of February 13, 2005,  for
completion  of the review of such NDA.  However,  the FDA may not  complete  the
review by such time or may reject the NDA.

The approval  process is lengthy,  expensive and uncertain.  It is also possible
that the FDA or comparable foreign regulatory authorities could interrupt, delay
or halt  any  one or  more of our  clinical  trials.  If we,  or any  regulatory
authorities, believe that trial participants face unacceptable health risks, any
one or more of our trials  could be  suspended  or  terminated.  We also may not
reach agreement with the FDA and/or comparable foreign agencies on the design of
any one or more of the  clinical  studies  necessary  for  approval.  Conditions
imposed by the FDA and comparable  agencies in foreign countries on our clinical
trials could  significantly  increase the time  required for  completion of such
clinical trials and the costs of conducting the clinical  trials.  Data obtained
from clinical trials are susceptible to varying interpretations which may delay,
limit or prevent regulatory approval.



                                       16


Delays and  terminations  of the  clinical  trials we conduct  could result from
insufficient  patient  enrollment.  Patient  enrollment is a function of several
factors,  including  the size of the patient  population,  stringent  enrollment
criteria,  the  proximity of the patients to the trial sites,  having to compete
with other clinical trials for eligible patients,  geographical and geopolitical
considerations  and others.  Delays in patient  enrollment can result in greater
costs and longer  trial  timeframes.  Patients may also suffer  adverse  medical
events or side  effects that are common to this class of drug such as a decrease
in the oxygen level of the blood upon administration.

Clinical  trials  generally  take two to five  years or more to  complete,  and,
accordingly,  our first product is not expected to be commercially  available in
the United  States until at least 2005,  and our other product  candidates  will
take longer.  The FDA has notified us that two of our intended  indications  for
our  humanized   surfactant-based   therapy,  Meconium  Aspiration  Syndrome  in
full-term infants and Acute Respiratory  Distress Syndrome in adults,  have been
granted  designation as "fast-track"  products under  provisions of the Food and
Drug  Administration  Modernization  Act of 1997.  The FDA has also  granted  us
Orphan Drug  Designation  for three of our intended  indications  for  Surfaxin:
Acute Respiratory Distress Syndrome in adults;  Respiratory Distress Syndrome in
infants;  and Meconium  Aspiration Syndrome in full-term infants. To support our
development of Surfaxin for the treatment of Meconium Aspiration  Syndrome,  the
FDA has awarded us an Orphan Products Development Grant.  Fast-Track Status does
not  accelerate  the  clinical  trials  nor  does it mean  that  the  regulatory
requirements are less stringent.  The Fast-Track  Status provisions are designed
to  expedite  the  FDA's  review  of new  drugs  intended  to treat  serious  or
life-threatening  conditions.  The FDA generally  will review the NDA for a drug
granted  Fast-Track Status within six months instead of the typical one to three
years.

The Commission of the European  Communities has designated Surfaxin as an Orphan
Medicinal  Product for the  prevention  and  treatment of  Respiratory  Distress
Syndrome in premature  infants . The EMEA has already  granted us Orphan Medical
Product designation for Surfaxin for indications of Meconium Aspiration Syndrome
in full-term infants and Acute Lung Injury in adults.

Our products may not, however,  continue to qualify for expedited review and our
other  drug  candidates  may fail to  qualify  for  fast  track  development  or
expedited  review.  Even though some of our drug  candidates  have qualified for
expedited  review,  the FDA may not approve them at all or any sooner than other
drug candidates that do not qualify for expedited review.

The FDA and comparable  foreign agencies could withdraw any approvals we obtain,
if any. Further, if there is a later discovery of unknown problems or if we fail
to comply  with other  applicable  regulatory  requirements  at any stage in the
regulatory process,  the FDA may restrict or delay our marketing of a product or
force us to make  product  recalls.  In  addition,  the FDA could  impose  other
sanctions such as fines, injunctions,  civil penalties or criminal prosecutions.
To market our products  outside the United  States,  we also need to comply with
foreign  regulatory  requirements  governing human clinical trials and marketing
approval for  pharmaceutical  products.  The FDA and foreign regulators have not
yet approved any of our products under  development  for marketing in the United
States  or  elsewhere.  If the FDA  and  other  regulators  do not  approve  our
products, we will not be able to market our products.



                                       17



IN ORDER TO CONDUCT OUR CLINICAL  TRIALS WE NEED  ADEQUATE  SUPPLIES OF OUR DRUG
SUBSTANCE AND DRUG PRODUCT, WHICH MAY NOT BE READILY AVAILABLE.

To succeed, clinical trials require adequate supplies of drug substance and drug
product,  which may be difficult or uneconomical  to procure or manufacture.  We
rely on third party  contract  manufacturers  for our drug  substance  and other
active  ingredients for Surfaxin and to produce material that meets  appropriate
standards for use in clinical trials of our products.  Laureate Pharma L.P., our
contract  manufacturer,  may not be  able to  produce  Surfaxin  to  appropriate
standards for use in clinical studies.  A failure by Laureate to do so may delay
or impair our ability to obtain regulatory approval for Surfaxin. See also "Risk
Factors  - If the  parties  we depend on for  manufacturing  our  pharmaceutical
products do not timely supply these products, it may delay or impair our ability
to develop and market our products."

IF THE PARTIES WE DEPEND ON FOR MANUFACTURING OUR PHARMACEUTICAL PRODUCTS DO NOT
TIMELY SUPPLY THESE PRODUCTS,  IT MAY DELAY OR IMPAIR OUR ABILITY TO DEVELOP AND
MARKET OUR PRODUCTS.

We rely on  outside  manufacturers  for our  drug  substance  and  other  active
ingredients  for  Surfaxin  and  to  produce  material  that  meets  appropriate
standards for use in clinical  studies of our products.  Presently,  Laureate is
our sole  clinical  manufacturing  facility  that has been  qualified to produce
appropriate  clinical  grade material of our drug product for use in our ongoing
clinical studies.

Laureate or other outside  manufacturers may not be able to (i) produce our drug
substance or drug product to appropriate  standards for use in clinical studies,
(ii) perform  under any  definitive  manufacturing  agreements  with us or (iii)
remain  in  the  contract  manufacturing  business  for  a  sufficient  time  to
successfully  produce and market our product  candidates.  If we do not maintain
important  manufacturing  relationships,  we may  fail  to  find  a  replacement
manufacturer or develop our own manufacturing  capabilities which could delay or
impair  our  ability  to  obtain  regulatory   approval  for  our  products  and
substantially  increase our costs or deplete  profit  margins,  if any. If we do
find replacement manufacturers, we may not be able to enter into agreements with
them on terms and  conditions  favorable to us and, there could be a substantial
delay before a new facility could be qualified and  registered  with the FDA and
foreign regulatory authorities.

We may in the  future  elect to  manufacture  some of our  products  on our own.
Although we own certain specialized  manufacturing equipment, are considering an
investment   in   additional   manufacturing   equipment   and  employ   certain
manufacturing  managerial  personnel,  we do not  presently  maintain a complete
manufacturing facility and we do not anticipate  manufacturing on our own any of
our products during the next 12 months. If we decide to manufacture  products on
our own and do not  successfully  develop  manufacturing  capabilities,  it will
adversely affect sales of our products.

The FDA and foreign  regulatory  authorities  require  manufacturers to register
manufacturing  facilities.  The FDA and  corresponding  foreign  regulators also
inspect these facilities to confirm  compliance with current Good  Manufacturing
Practices (cGMPs) or similar requirements that the FDA or corresponding  foreign
regulators  establish.  Manufacturing or quality control problems could occur at
the contract  manufacturers  causing product production and shipment delays or a
situation  where the contractor may not be able to maintain  compliance with the
FDA's current cGMP  requirements  necessary to continue  manufacturing  our drug
substance.  Any  failure  to  comply  with  cGMP  requirements  or other FDA and
comparable foreign  regulatory  requirements could adversely affect our clinical
research activities and our ability to market and develop our products.



                                       18


OUR STRATEGY,  IN MANY CASES,  IS TO ENTER INTO  COLLABORATION  AGREEMENTS  WITH
THIRD  PARTIES  WITH  RESPECT  TO OUR  PRODUCTS  AND WE MAY  REQUIRE  ADDITIONAL
COLLABORATION  AGREEMENTS. IF WE FAIL TO ENTER INTO THESE AGREEMENTS OR IF WE OR
THE THIRD  PARTIES DO NOT PERFORM  UNDER SUCH  AGREEMENTS,  IT COULD  IMPAIR OUR
ABILITY TO COMMERCIALIZE OUR PRODUCTS.

Our strategy for the completion of the required development and clinical testing
of our products and for the manufacturing,  marketing and  commercialization  of
our  products,   in  many  cases,   depends  upon  entering  into  collaboration
arrangements  with  pharmaceutical   companies  to  market,   commercialize  and
distribute our products.  We have a  collaboration  arrangement  with Esteve for
Surfaxin  covering all of Europe and Latin  America.  Esteve will be responsible
for the  marketing  of  Surfaxin  for the  prevention/treatment  of  Respiratory
Distress  Syndrome  in  premature  infants,   Meconium  Aspiration  Syndrome  in
full-term infants and Acute Lung Injury/Acute  Respiratory  Distress Syndrome in
adults.  Esteve will also be responsible for the sponsorship of certain clinical
trial costs related to obtaining EMEA approval for commercialization of Surfaxin
in Europe for the indications of Acute Lung  Injury/Acute  Respiratory  Distress
Syndrome.  We will be responsible for the remainder of the regulatory activities
relating to Surfaxin, including with respect to EMEA filings.

We have entered into an exclusive collaboration arrangement in the United States
with Quintiles and PharmaBio to  commercialize,  sell and market Surfaxin in the
United States for  indications  of  Respiratory  Distress  Syndrome and Meconium
Aspiration Syndrome.  As part of our collaboration with Quintiles,  Quintiles is
obligated to build a sales force solely  dedicated to the sale of Surfaxin  upon
the approval of an NDA for either of the two  indications.  If Quintiles  and we
fail to devote appropriate resources to commercialize, sell and market Surfaxin,
sales of Surfaxin could be reduced. As part of the collaboration,  PharmaBio has
committed to provide us with certain financial assistance in connection with the
commercialization  of  Surfaxin,  including,  but not  limited  to,  a  secured,
revolving  credit  facility for at least $8.5 million  which may be increased to
$10  million.  A failure  by us to repay  amounts  outstanding  under the credit
facility  would have a material  adverse effect on us. To obtain the benefits of
such  financing,  we are obligated to meet certain  development  and performance
milestones.  The  failure  by us to meet  the  milestones  or  other  terms  and
conditions of the financing  leading to PharmaBio's  termination  thereof or the
failure  by  PharmaBio  to  fulfill  its   obligation  to  partially   fund  the
commercialization  of Surfaxin,  may affect our ability to  successfully  market
Surfaxin.

If Esteve,  Quintiles,  PharmaBio or we breach or terminate the agreements  that
make up such  collaboration  arrangements  or  Esteve,  Quintiles  or  PharmaBio
otherwise fail to conduct their  Surfaxin-related  activities in a timely manner
or if there is a dispute about their respective obligations, we may need to seek
other  partners or we may have to develop our own internal  sales and  marketing
capability  for the  indications  of Surfaxin  which  Esteve,  Quintiles  and/or
PharmaBio have agreed to assist in commercializing.  Accordingly, we may need to
enter into  additional  collaboration  agreements and our success,  particularly
outside of the United States, may depend upon obtaining additional collaboration
partners.  In addition,  we may depend on our partners' expertise and dedication
of sufficient  resources to develop and commercialize our proposed products.  We
may,  in the  future,  grant to  collaboration  partners  rights to license  and
commercialize  pharmaceutical products developed under collaboration agreements.
Under these arrangements,  our collaboration  partners may control key decisions


                                       19


relating to the  development  of the products.  The rights of our  collaboration
partners  would  limit  our  flexibility  in  considering  alternatives  for the
commercialization  of our  products.  If we fail to  successfully  develop these
relationships or if our collaboration  partners fail to successfully  develop or
commercialize any of our products, it may delay or prevent us from developing or
commercializing our products in a competitive and timely manner and would have a
material adverse effect on the commercialization of Surfaxin.  See "Risk Factors
- - Our lack of marketing and sales experience could limit our ability to generate
revenues from future product sales."

IF WE CANNOT PROTECT OUR  INTELLECTUAL  PROPERTY,  OTHER COMPANIES COULD USE OUR
TECHNOLOGY IN COMPETITIVE  PRODUCTS.  IF WE INFRINGE THE  INTELLECTUAL  PROPERTY
RIGHTS OF OTHERS,  OTHER COMPANIES COULD PREVENT US FROM DEVELOPING OR MARKETING
OUR PRODUCTS.

We seek patent  protection for our drug  candidates so as to prevent others from
commercializing   equivalent   products  in  substantially   less  time  and  at
substantially  lower expense.  The pharmaceutical  industry places  considerable
importance on obtaining patent and trade secret protection for new technologies,
products and processes.  Our success will depend in part on our ability and that
of parties from whom we license technology to:

- --    defend our patents and  otherwise  prevent  others from  infringing on our
      proprietary rights;

- --    protect trade secrets;  and

- --    operate without infringing upon the proprietary rights of others,  both in
      the United States and in other countries.

The patent position of firms relying upon  biotechnology is highly uncertain and
involves  complex  legal  and  factual   questions  for  which  important  legal
principles  are  unresolved.  To date,  the United  States  Patent and Trademark
Office has not adopted a consistent  policy regarding the breadth of claims that
the United States Patent and Trademark Office allows in biotechnology patents or
the degree of protection that these types of patents afford. As a result,  there
are risks that we may not develop or obtain rights to products or processes that
are or may seem to be patentable.

EVEN IF WE OBTAIN  PATENTS TO PROTECT  OUR  PRODUCTS,  THOSE  PATENTS MAY NOT BE
SUFFICIENTLY BROAD AND OTHERS COULD COMPETE WITH US.

We, and the parties  licensing  technologies  to us, have filed  various  United
States  and  foreign  patent  applications  with  respect  to the  products  and
technologies  under our development,  and the United States Patent and Trademark
Office and foreign  patent  offices  have  issued  patents  with  respect to our
products and  technologies.  These  patent  applications  include  international
applications  filed under the Patent  Cooperation  Treaty.  Our  pending  patent
applications, those we may file in the future or those we may license from third
parties  may not result in the United  States  Patent  and  Trademark  Office or
foreign  patent office  issuing  patents.  Also,  if patent rights  covering our
products are not  sufficiently  broad,  they may not provide us with  sufficient
proprietary  protection  or  competitive  advantages  against  competitors  with
similar products and technologies.  Furthermore, if the United States Patent and
Trademark Office or foreign patent offices issue patents to us or our licensors,
others may challenge the patents or circumvent the patents, or the patent office
or the courts may  invalidate  the patents.  Thus, any patents we own or license
from or to third parties may not provide any protection against competitors.



                                       20


Furthermore,  the life of our patents is limited.  We have  licensed a series of
patents  from  Johnson  &  Johnson  and  its  wholly  owned  subsidiary,   Ortho
Pharmaceutical   Corporation,   which  are  important,  either  individually  or
collectively, to our strategy of commercializing our surfactant technology. Such
patents,  which  include  relevant  European  patents,  expire on various  dates
beginning in 2009 and ending in 2017 or, in some cases,  possibly later. We have
filed, and when possible and appropriate,  will file, other patent  applications
with respect to our products and  processes in the United  States and in foreign
countries.  We may not be able to develop additional  products or processes that
will be patentable or additional patents may not be issued to us. See also "Risk
Factors - If we cannot meet requirements under our license agreements,  we could
lose the rights to our products."

INTELLECTUAL  PROPERTY RIGHTS OF THIRD PARTIES COULD LIMIT OUR ABILITY TO MARKET
OUR PRODUCTS.

Our  commercial  success  also  significantly  depends on our ability to operate
without  infringing the patents or violating the  proprietary  rights of others.
The United  States  Patent and  Trademark  Office  keeps  United  States  patent
applications  confidential  while the applications are pending.  As a result, we
cannot  determine  which  inventions  third  parties  claim  in  pending  patent
applications that they have filed. We may need to engage in litigation to defend
or enforce our patent and license  rights or to determine the scope and validity
of the proprietary  rights of others. It will be expensive and time consuming to
defend and enforce patent  claims.  Thus,  even in those  instances in which the
outcome is  favorable  to us, the  proceedings  can result in the  diversion  of
substantial  resources from our other activities.  An adverse  determination may
subject us to significant  liabilities or require us to seek licenses that third
parties may not grant to us or may only grant at rates that  diminish or deplete
the  profitability  of the products to us. An adverse  determination  could also
require us to alter our products or processes  or cease  altogether  any related
research and development activities or product sales.

IF WE CANNOT MEET REQUIREMENTS UNDER OUR LICENSE  AGREEMENTS,  WE COULD LOSE THE
RIGHTS TO OUR PRODUCTS.

We  depend  on  licensing   agreements   with  third  parties  to  maintain  the
intellectual  property rights to our products under development.  Presently,  we
have  licensed  rights from  Johnson & Johnson and Ortho  Pharmaceutical.  These
agreements  require us to make payments and satisfy  performance  obligations in
order to maintain  our rights  under these  licensing  agreements.  All of these
agreements  last either  throughout the life of the patents,  or with respect to
other licensed technology, for a number of years after the first commercial sale
of the relevant product.



                                       21


In addition,  we are responsible for the cost of filing and prosecuting  certain
patent applications and maintaining certain issued patents licensed to us. If we
do not meet our obligations under our license  agreements in a timely manner, we
could lose the rights to our proprietary technology.

In  addition,  we may be  required  to  obtain  licenses  to  patents  or  other
proprietary  rights of third parties in connection  with the development and use
of our products and  technologies.  Licenses  required under any such patents or
proprietary  rights might not be made available on terms acceptable to us, if at
all.

WE  RELY  ON  CONFIDENTIALITY  AGREEMENTS  THAT  COULD  BE  BREACHED  AND MAY BE
DIFFICULT TO ENFORCE.

Although we believe that we take  reasonable  steps to protect our  intellectual
property,  including the use of  agreements  relating to the  non-disclosure  of
confidential information to third parties, as well as agreements that purport to
require  the  disclosure  and  assignment  to us of the  rights  to  the  ideas,
developments,  discoveries and inventions of our employees and consultants while
we employ them, the agreements can be difficult and costly to enforce.  Although
we seek to obtain these types of agreements from our  consultants,  advisors and
research  collaborators,  to the extent that they apply or independently develop
intellectual property in connection with any of our projects, disputes may arise
as to the proprietary rights to this type of information. If a dispute arises, a
court may determine that the right belongs to a third party,  and enforcement of
our rights can be costly and unpredictable.  In addition,  we will rely on trade
secrets  and  proprietary  know-how  that we will  seek  to  protect  in part by
confidentiality agreements with our employees,  consultants, advisors or others.
Despite the protective measures we employ, we still face the risk that:

- --    they will breach these agreements;

- --    any  agreements  we obtain  will not  provide  adequate  remedies  for the
      applicable  type of  breach  or that  our  trade  secrets  or  proprietary
      know-how will  otherwise  become known or competitors  will  independently
      develop similar technology; and

- --    our competitors will  independently  discover our proprietary  information
      and trade secrets.

OUR LACK OF MARKETING AND SALES  EXPERIENCE  COULD LIMIT OUR ABILITY TO GENERATE
REVENUES FROM FUTURE PRODUCT SALES.

We have  limited  marketing,  sales and  distribution  experience  and a limited
number  of  marketing  and  sales  personnel.   As  a  result,  we  will  depend
significantly on our collaboration with Quintiles for the marketing and sales of
Surfaxin for indications of Respiratory  Distress  Syndrome in premature infants
and Meconium  Aspiration  Syndrome in full-term infants in the United States and
with  Esteve  for the  marketing  and sales of  Surfaxin  for the  treatment  of
Respiratory  Distress  Syndrome,  Meconium  Aspiration  Syndrome  and Acute Lung
Injury/Acute  Respiratory  Distress  Syndrome in adult patients in all of Europe
and Latin America. See "Risk Factors - Our strategy,  in many cases, is to enter
into  collaboration  agreements  with third parties with respect to our products
and we may require additional collaboration agreements. If we fail to enter into
these  agreements  or if we or the  third  parties  do not  perform  under  such
agreements, it could impair our ability to commercialize our products." If we do
not  develop a  marketing  and sales  force of our own,  then we will  depend on
arrangements  with  corporate  partners or other  entities for the marketing and
sale of our remaining products.



                                       22


The sales and  marketing of Surfaxin for  indications  of  Respiratory  Distress
Syndrome in premature infants, Meconium Aspiration Syndrome in full-term infants
and Acute Lung Injury/Acute  Respiratory  Distress Syndrome in adult patients in
the relevant  territories  depends,  in part,  on  Quintiles',  PharmaBio's  and
Esteve's  performance of their  contractual  obligations.  The failure of either
party to do so may have a material  adverse effect on the sales and marketing of
Surfaxin.  We may not  succeed in  entering  into any  satisfactory  third party
arrangements  with terms acceptable to us, if at all, for the marketing and sale
of our  remaining  products.  In  addition,  we may not  succeed  in  developing
marketing and sales capabilities,  our commercial launch of certain products may
be delayed  until we establish  marketing and sales  capabilities  or we may not
have sufficient  resources to do so. If we fail to establish marketing and sales
capabilities or fail to enter into arrangements with third parties,  either in a
timely manner, it will adversely affect sales of our products.

WE DEPEND UPON KEY EMPLOYEES AND CONSULTANTS IN A COMPETITIVE MARKET FOR SKILLED
PERSONNEL.  IF WE ARE UNABLE TO  ATTRACT  AND  RETAIN  KEY  PERSONNEL,  IT COULD
ADVERSELY AFFECT OUR ABILITY TO DEVELOP AND MARKET OUR PRODUCTS.

We are highly  dependent  upon the  principal  members of our  management  team,
especially our Chief Executive Officer, Dr. Capetola, and our directors, as well
as  our  scientific  advisory  board  members,   consultants  and  collaborating
scientists.  Many of these  people have been  involved in our  formation or have
otherwise  been involved with us for many years,  have played  integral roles in
our progress and we believe  that they will  continue to provide  value to us. A
loss of any of these personnel may have a material  adverse effect on aspects of
our  business and  clinical  development  and  regulatory  programs.  We have an
employment  agreement  with Dr.  Capetola  that expires on December 31, 2005. We
also have employment  agreements with other key personnel with termination dates
from 2004 through 2005. Although these employment  agreements  generally provide
for  severance  payments  that are  contingent  upon the  applicable  employee's
refraining from competition with us, the loss of any of these persons'  services
would adversely affect our ability to develop and market our products and obtain
necessary regulatory approvals,  and the applicable noncompete provisions can be
difficult and costly to monitor and enforce. Further, we do not maintain key-man
life insurance.

Our future success also will depend in part on the continued  service of our key
scientific and management personnel and our ability to identify, hire and retain
additional personnel, including marketing and sales staff. We experience intense
competition  for  qualified  personnel,  and the  existence  of  non-competition
agreements between prospective  employees and their former employers may prevent
us from  hiring  those  individuals  or  subject  us to suit from  their  former
employers.



                                       23


While we attempt to provide  competitive  compensation  packages  to attract and
retain  key  personnel,  some of our  competitors  are  likely  to have  greater
resources  and more  experience  than we have,  making  it  difficult  for us to
compete successfully for key personnel.

OUR INDUSTRY IS HIGHLY  COMPETITIVE  AND WE HAVE LESS CAPITAL AND RESOURCES THAN
MANY OF OUR  COMPETITORS,  WHICH MAY GIVE THEM AN  ADVANTAGE IN  DEVELOPING  AND
MARKETING PRODUCTS SIMILAR TO OURS OR MAKE OUR PRODUCTS OBSOLETE.

Our industry is highly competitive and subject to rapid technological innovation
and evolving industry  standards.  We compete with numerous  existing  companies
intensely in many ways. We intend to market our products under  development  for
the  treatment  of diseases  for which other  technologies  and  treatments  are
rapidly  developing  and,  consequently,  we expect new  companies  to enter our
industry and that  competition  in the  industry  will  increase.  Many of these
companies have  substantially  greater research and development,  manufacturing,
marketing, financial, technological,  personnel and managerial resources than we
have.  In  addition,  many of these  competitors,  either  alone  or with  their
collaborative partners, have significantly greater experience than we do in:

- --    developing products;

- --    undertaking preclinical testing and human clinical trials;

- --    obtaining FDA and other regulatory approvals or products; and

- --    manufacturing and marketing products.

Accordingly,  our  competitors  may  succeed  in  obtaining  patent  protection,
receiving FDA or comparable foreign approval or commercializing  products before
us. If we commence  commercial  product sales, we will compete against companies
with greater  marketing  and  manufacturing  capabilities  who may  successfully
develop and  commercialize  products that are more  effective or less  expensive
than ours.  These are areas in which,  as yet, we have limited or no experience.
In addition,  developments by our competitors may render our product  candidates
obsolete or noncompetitive.

Presently,  there are no approved drugs that are specifically  indicated for the
prevention and treatment of Meconium Aspiration Syndrome in full-term infants or
Acute Lung Injury/Acute Respiratory Distress Syndrome in adults. Current therapy
consists of general supportive care and mechanical ventilation.

Four products,  three that are animal-derived  and one that is a synthetic,  are
specifically  approved for the  treatment of  Respiratory  Distress  Syndrome in
premature infants.  Exosurf(R) is synthetic and is marketed by  GlaxoSmithKline,
plc,  outside  the  United  States and  contains  only  phospholipids  (the fats
normally  present  in  the  lungs)  and  synthetic  organic  detergents  and  no
stabilizing  protein or peptides.  This product,  however,  does not contain any
surfactant  proteins,  is not widely used and its active marketing  recently has
been  discontinued  by its  manufacturer.  Curosurf(R) is a porcine lung extract
that is  marketed  in Europe by Chiesi  Farmaceutici  S.p.A.,  and in the United
States by Dey Laboratories,  Inc. Survanta(R),  marketed by the Ross division of
Abbott  Laboratories,  Inc.,  is an extract of bovine lung that contains the cow
version of surfactant  protein C. Forest  Laboratories,  Inc.,  markets its calf
lung  surfactant,  Infasurf(R)  in  the  United  States  for  the  treatment  of
Respiratory  Distress Syndrome in premature  infants.  Although none of the four
approved  surfactants for Respiratory  Distress Syndrome in premature infants is
approved for Acute Lung Injury or Acute Respiratory Distress Syndrome in adults,
which are significantly larger markets,  there are a significant number of other
potential   therapies  in  development  for  these   indications  that  are  not


                                       24


surfactant-related.  Any of these various  drugs or devices could  significantly
impact the  commercial  opportunity  for  Surfaxin.  We believe that  engineered
humanized  surfactants  such as Surfaxin  will be far less  expensive to produce
than the  animal-derived  products  approved for the  treatment  of  Respiratory
Distress   Syndrome  in  premature  infants  and  will  have  no  capability  of
transmitting the brain-wasting bovine spongiform encephalopathy (commonly called
"mad-cow disease") or causing adverse immunological responses in young and older
adults.

We  also  face,   and  will  continue  to  face,   competition   from  colleges,
universities,  governmental  agencies  and other  public  and  private  research
organizations.  These  competitors  are becoming  more active in seeking  patent
protection and licensing arrangements to collect royalties for use of technology
that they have developed.  Some of these  technologies may compete directly with
the technologies  that we are developing.  These  institutions will also compete
with us in recruiting  highly  qualified  scientific  personnel.  We expect that
therapeutic  developments  in the  areas in which we are  active  may occur at a
rapid rate and that  competition  will  intensify  as advances in this field are
made.  As a result,  we need to continue  to devote  substantial  resources  and
efforts to research and development activities.

IF PRODUCT  LIABILITY  CLAIMS ARE  BROUGHT  AGAINST US, IT MAY RESULT IN REDUCED
DEMAND FOR OUR PRODUCTS OR DAMAGES THAT EXCEED OUR INSURANCE COVERAGE.

The clinical testing of, marketing and use of our products exposes us to product
liability  claims in the event that the use or misuse of those  products  causes
injury,  disease or results in adverse effects.  Use of our products in clinical
trials, as well as commercial sale, could result in product liability claims. In
addition,  sales of our products  through  third party  arrangements  could also
subject us to product  liability  claims.  We presently carry product  liability
insurance  with coverages of up to $10 million per occurrence and $10 million in
the aggregate,  an amount we consider  reasonable and customary  relating to our
clinical trials of Surfaxin.  However,  this insurance coverage includes various
deductibles,  limitations and exclusions  from coverage,  and in any event might
not fully cover any potential claims.  We may need to obtain additional  product
liability  insurance  coverage  prior to initiating  other clinical  trials.  We
expect to obtain product liability  insurance coverage before  commercialization
of our proposed  products;  however,  the  insurance is expensive  and insurance
companies  may not issue this type of  insurance  when we need it. We may not be
able to obtain  adequate  insurance  in the future at an  acceptable  cost.  Any
product  liability  claim,  even  one that was not in  excess  of our  insurance
coverage or one that is meritless  and/or  unsuccessful,  could adversely affect
our cash  available for other  purposes,  such as research and  development.  In
addition,  the  existence of a product  liability  claim could affect the market
price of our common stock.



                                       25


WE EXPECT TO FACE UNCERTAINTY OVER REIMBURSEMENT AND HEALTHCARE REFORM.

In both the United States and other countries, sales of our products will depend
in part upon the  availability of reimbursement  from third party payors,  which
include government health administration authorities, managed care providers and
private health  insurers.  Third party payors are  increasingly  challenging the
price and examining the cost effectiveness of medical products and services.

DIRECTORS,  EXECUTIVE OFFICERS,  PRINCIPAL  STOCKHOLDERS AND AFFILIATED ENTITIES
OWN A SIGNIFICANT  PERCENTAGE OF OUR CAPITAL STOCK,  AND THEY MAY MAKE DECISIONS
THAT YOU DO NOT CONSIDER TO BE IN YOUR BEST INTEREST.

As of June 30, 2004, our directors,  executive officers,  principal stockholders
and affiliated entities beneficially owned, in the aggregate,  approximately 15%
of our outstanding voting securities.  As a result, if some or all of them acted
together,  they would have the ability to exert  substantial  influence over the
election of our Board of Directors and the outcome of issues requiring  approval
by our  stockholders.  This  concentration  of ownership  may have the effect of
delaying or preventing a change in control of our Company that may be favored by
other stockholders.  This could prevent transactions in which stockholders might
otherwise recover a premium for their shares over current market prices.

THE MARKET PRICE OF OUR STOCK MAY BE ADVERSELY AFFECTED BY MARKET VOLATILITY.

The market price of our common stock,  like that of many other development stage
pharmaceutical  or  biotechnology  companies,  has  been  and  is  likely  to be
volatile. In addition to general economic,  political and market conditions, the
price and trading volume of our stock could fluctuate widely in response to many
factors, including:

- --    announcements of the results of clinical trials by us or our competitors;

- --    adverse reactions to products;

- --    governmental  approvals,  delays in  expected  governmental  approvals  or
      withdrawals  of any prior  governmental  approvals or public or regulatory
      agency concerns regarding the safety or effectiveness of our products;

- --    changes  in the  United  States or foreign  regulatory  policy  during the
      period of product development;

- --    developments in patent or other  proprietary  rights,  including any third
      party challenges of our intellectual property rights;

- --    announcements of technological innovations by us or our competitors;

- --    announcements of new products or new contracts by us or our competitors;

- --    actual or anticipated variations in our operating results due to the level
      of development expenses and other factors;

- --    changes in  financial  estimates  by  securities  analysts and whether our
      earnings meet or exceed the estimates;

- --    conditions and trends in the pharmaceutical and other industries;

- --    new accounting standards; and

- --    the occurrence of any of the risks described in these Risk Factors.



                                       26


Our common stock is listed for quotation on the NASDAQ National  Market.  During
the  six-month  period  ended June 30,  2004,  the price of our common stock has
ranged from $8.25 to $13.90.  We expect the price of our common  stock to remain
volatile.   The  average  daily  trading  volume  in  our  common  stock  varies
significantly.  For the 12-month  period ended June 30, 2004,  the average daily
trading  volume in our common  stock was  approximately  517,000  shares and the
average number of transactions per day was  approximately  1,600. Our relatively
low average volume and low average number of transactions per day may affect the
ability  of our  stockholders  to sell  their  shares  in the  public  market at
prevailing prices and a more active market may never develop.

In  addition,  we may not be able to  continue  to adhere to the strict  listing
criteria of the National  Market.  If the common stock were no longer  listed on
the  National  Market,  investors  might  only be able to  trade  on the  Nasdaq
SmallCap  Market,  in the  over-the-counter  market  in the  Pink  Sheets(R)  (a
quotation medium operated by the National  Quotation Bureau,  LLC) or on the OTC
Bulletin Board(R) of the National  Association of Securities Dealers,  Inc. This
would impair the  liquidity of our  securities  not only in the number of shares
that could be bought and sold at a given price,  which might be depressed by the
relative illiquidity,  but also through delays in the timing of transactions and
reduction in media coverage.

In the  past,  following  periods  of  volatility  in the  market  price  of the
securities of companies in our industry,  securities class action litigation has
often been instituted  against companies in our industry.  If we face securities
litigation in the future, even if meritless or unsuccessful,  it would result in
substantial costs and a diversion of management  attention and resources,  which
would negatively impact our business.

A  SUBSTANTIAL  NUMBER OF OUR  SECURITIES  ARE ELIGIBLE FOR FUTURE SALE AND THIS
COULD AFFECT THE MARKET PRICE FOR OUR STOCK AND OUR ABILITY TO RAISE CAPITAL.

The market  price of our common  stock could drop due to sales of a large number
of shares of our common stock or the perception that these sales could occur. As
of June 30,  2004,  we had  46,914,808  shares of common stock  outstanding.  In
addition,  as of June 30,  2004,  up to  approximately  7,918,238  shares of our
common stock were issuable upon exercise of outstanding options and warrants. On
December 19, 2003,  we filed a Form S-3 shelf  registration  statement  with the
Commission for the proposed offering from time to time of up to 6,500,000 shares
of common stock. Since the shelf registration  statement was filed, we have sold
2,200,000 shares under the registration  statement  leaving  4,300,000 shares of
our common stock available for us to sell in registered  transactions  under the
shelf registration  statement. We have no immediate plans to sell any securities
under the shelf registration. However, subject to the effectiveness of the shelf
registration statement, we may issue securities from time to time in response to
market  conditions or other  circumstances  on terms and conditions that will be
determined  at such time.  See "Risk Factors - Our  Committed  Equity  Financing
Facility may have a dilutive impact on our stockholders.

Holders of our stock options and warrants are likely to exercise  them, if ever,
at a time when we otherwise  could obtain a price for the sale of our securities
that is higher than the exercise  price per security of the options or warrants.


                                       27


This exercise,  or the  possibility of this exercise,  may impede our efforts to
obtain additional  financing  through the sale of additional  securities or make
this financing more costly, and may reduce the price of our common stock.

PROVISIONS OF OUR CERTIFICATE OF  INCORPORATION,  SHAREHOLDERS  RIGHTS AGREEMENT
AND DELAWARE LAW COULD DEFER A CHANGE OF OUR MANAGEMENT  WHICH COULD  DISCOURAGE
OR DELAY OFFERS TO ACQUIRE US.

Provisions  of our  Restated  Certificate  of  Incorporation,  as  amended,  our
Shareholders  Rights  Agreement and Delaware law may make it more  difficult for
someone to  acquire  control of us or for our  stockholders  to remove  existing
management, and might discourage a third party from offering to acquire us, even
if a change in control or in management would be beneficial to our stockholders.
For example, our Restated Certificate of Incorporation, as amended, allows us to
issue  shares of  preferred  stock  without  any vote or  further  action by our
stockholders.  Our Board of Directors has the authority to fix and determine the
relative rights and preferences of preferred  stock. Our Board of Directors also
has the authority to issue preferred stock without further stockholder approval.
As a result,  our Board of Directors could authorize the issuance of a series of
preferred  stock that would grant to holders the  preferred  right to our assets
upon  liquidation,  the right to receive dividend  payments before dividends are
distributed  to the holders of common stock and the right to the  redemption  of
the  shares,  together  with a premium,  prior to the  redemption  of our common
stock.  In  addition,  our  Board  of  Directors,  without  further  stockholder
approval,  could  issue  large  blocks of  preferred  stock.  We have  adopted a
shareholders   rights   agreement  which  under  certain   circumstances   would
significantly  impair  the  ability of third  parties  to acquire  control of us
without  prior  approval  of  our  Board  of  Directors   thereby   discouraging
unsolicited takeover proposals.  The rights issued under the shareholders rights
agreement would cause substantial dilution to a person or group that attempts to
acquire us on terms not approved in advance by our Board of Directors.

                           FORWARD-LOOKING STATEMENTS

The statements set forth under the captions  "Company  Summary" and elsewhere in
this  prospectus,  including  in  "Risk  Factors,"  and  those  incorporated  by
reference   herein  which  are  not  historical   constitute   "Forward  Looking
Statements"  within the meaning of Section 27A of the Securities Act of 1933 and
Section  21E of  the  Securities  Exchange  Act of  1934,  including  statements
regarding the expectations, beliefs, intentions or strategies for the future. We
intend  that  all  forward-looking  statements  be  subject  to the  safe-harbor
provisions  of the  Private  Securities  Litigation  Reform  Act of 1995.  These
forward-looking  statements are only predictions and reflect our views as of the
date they are made with  respect  to future  events and  financial  performance.
Forward-looking  statements  are subject to many risks and  uncertainties  which
could  cause our actual  results to differ  materially  from any future  results
expressed or implied by the forward-looking statements.

Examples  of the risks and  uncertainties  include,  but are not limited to: the
inherent  risks and  uncertainties  in  developing  products  of the type we are
developing;  possible  changes in our financial  condition;  the progress of our
research  and  development  (including  the  results of  clinical  trials  being
conducted by us and the risk that our lead product candidate,  Surfaxin(R), will
not  prove to be safe or  useful  for the  treatment  of  certain  indications);
clinical  trials  require  adequate  supplies of drug substance and drug product
which may be  difficult  or  uneconomical  to  procure  or  manufacture;  timely
obtaining  sufficient  patient  enrollment in our clinical trials; the impact of
development of competing therapies and/or  technologies by other companies;  our
ability to obtain additional  required  financing to fund our research programs;
our  ability to enter into  agreements  with  collaborators  and the  failure of
collaborators  to  perform  under  their  agreements  with  us;  delays  in  our


                                       28


preparation and filing of applications  for regulatory  approval;  delays in the
FDA's approval of any  applications  we file;  that the FDA will not approve the
marketing  and  sale of a drug  product  even  after  the FDA has  accepted  the
application  we filed for any such drug  product,  that the FDA may not complete
its review of any  applications we file within the target  completion dates that
the FDA establishes in connection therewith; and the additional costs and delays
which  may  result  from  requirements  imposed  by the FDA in  connection  with
obtaining the required approvals.

Except to the extent required by applicable laws,  rules and regulations,  we do
not  undertake  any  obligation  or  duty  to  publicly  update  or  revise  any
forward-looking  statements,  whether  as a result  of new  information,  future
events or otherwise.

                                 USE OF PROCEEDS

We will not receive any  proceeds  from the sales of common stock by the selling
stockholders  pursuant  to  this  prospectus.   However,  we  may  receive  cash
consideration from the exercise of the warrant owned by Kingsbridge.

                               SELLING STOCKHOLDER

On July 7, 2004,  we entered into a Common  Stock  Purchase  Agreement  with the
selling  stockholder  listed in the table set forth below.  The table sets forth
information  with  respect  to the amount of common  stock  held by the  selling
stockholder  as of August 26, 2004,  and the shares being offered by the selling
stockholder  pursuant to this prospectus.  This prospectus  relates to the offer
and sale of the selling  stockholder of up to 15,375,000 shares of common stock,
including  375,000  shares  of  common  stock  issuable  upon  the  exercise  of
outstanding warrants issued by us. The selling stockholder may offer all or part
of the shares of common  stock  covered  by this  prospectus.  Information  with
respect to shares owned  beneficially after the offering assumes the sale of all
of the shares offered under this  prospectus and no other  purchases or sales of
common stock.  The common stock offered by this  prospectus  may be offered from
time to time by the selling stockholder named below.




                                    NUMBER OF                        TOTAL                  NUMBER OF                PERCENTAGE
                                    SHARES OF      NUMBER OF     NUMBER OF             Y SHARES TO BE                TO BE
                                COMMON STOCK,         SHARES     SHARES OF  PERCENTAGE    OFFERED FOR     NUMBER OF  BENEFICIALLY
                                NOT INCLUDING    REPRESENTED        COMMON  BENEFICIALL   THE ACCOUNT     SHARES TO  OWNED
                                    WARRANTS,    BY WARRANTS         STOCK  OWNED              OF THE      BE OWNED  AFTER
                                 BENEFICIALLY   BENEFICIALLY  BENEFICIALLY  BEFORE            SELLING    AFTER THIS  THIS
NAME                                    OWNED          OWNED         OWNED    OFFERING    STOCKHOLDER      OFFERING    OFFERING

                                                                                          
Kingsbridge Capital Limited     15,125,000(1)        375,000    15,500,000       24.67     15,375,000       125,000      *


* Less than 1%.

(1) The number of shares of common stock beneficially owned by Kingsbridge prior
to the  offering  is  deemed  to  include  15,000,000  shares  of  common  stock
registered  hereunder  and  issuable in  connection  with the  Committed  Equity
Financing Facility and 375,000 shares of common stock that are issuable upon the
exercise of the warrant issued to Kingsbridge.



                                       29


The  information  contained  in this table  reflects  "beneficial"  ownership of
common stock within the meaning of Rule 13d-3 under the Securities  Exchange Act
of 1934. On July 31, 2004, we had 46,941,379 shares of common stock outstanding.
Beneficial ownership information reflected in the table includes shares issuable
upon the exercise of outstanding warrants issued by us at their initial exercise
prices.

The selling  stockholder  named in the preceding table has not had any position,
office or other material  relationship  with us or any of our affiliates  within
the past three years.

We have been advised that Kingsbridge is controlled by Valentine  O'Donoghue and
does  not  accept  third  party   investments.   Accordingly,   Mr.   O'Donoghue
beneficially owns the shares of our common stock acquired by Kingsbridge.


                              PLAN OF DISTRIBUTION

We are registering  15,375,000  shares of our common stock under this prospectus
on behalf of  Kingsbridge.  All or a portion  of the  shares  offered  hereby by
Kingsbridge may be delivered  and/or sold in  transactions  from time to time on
the   Nasdaq   National   Market,   on   the    over-the-counter    market,   in
privately-negotiated  transactions, or a combination of such methods of sale, at
market  prices  prevailing  at the time,  at prices  related to such  prevailing
prices or at negotiated  prices.  Kingsbridge  may effect such  transactions  by
selling to or through one or more  broker-dealers,  and such  broker-dealers may
receive  compensation  in the form of  underwriting  discounts,  concessions  or
commissions from Kingsbridge. Kingsbridge is an "underwriter" within the meaning
of the Securities Act. Kingsbridge has advised us that it will effect resales of
our  common  stock  through  any  one  or  more  of  the  following   registered
broker-dealers:  Brean Murray & Co.,  Inc.;  Dahlman Rose Weiss LLC; and Gilford
Securities Incorporated. Each such broker-dealer is an underwriter in respect of
such  shares of our common  stock sold by it on behalf of  Kingsbridge.  We have
agreed to  indemnify  Kingsbridge  with  respect  to the shares  offered  hereby
against certain liabilities,  including, without limitation, certain liabilities
under the Securities  Act, or, if such indemnity is  unavailable,  to contribute
toward amounts required to be paid in respect of such liabilities.

Any  broker-dealer  participating  in such  transactions  as agent  may  receive
commissions  from  Kingsbridge  (and,  if they act as agent for the purchaser of
such shares, from such purchaser).  Broker-dealers may agree with Kingsbridge to
sell a specified  number of shares of our common stock at a stipulated price per
share,  and,  to the extent  such a  broker-dealer  is unable to do so acting as
agent for Kingsbridge,  to purchase as principal any unsold shares of our common
stock  at  the  price  required  to  fulfill  the  broker-dealer  commitment  to
Kingsbridge.  Broker-dealers who acquire shares of our common stock as principal
may  thereafter  resell  such  shares of our  common  stock from time to time in
transactions  (which may involve  crosses and block  transactions  and which may
involve sales to and through other broker-dealers, including transactions of the
nature described above) on the Nasdaq National Market,  on the  over-the-counter
market,  in  privately-negotiated  transactions  or otherwise  at market  prices
prevailing at the time of sale or at negotiated  prices,  and in connection with
such  resales may pay to or receive  from the  purchasers  of such shares of our
common stock  commissions  computed as described  above.  To the extent required
under the Securities Act, a supplemental prospectus will be filed, disclosing:



                                       30


- --    the name of any such broker-dealers;

- --    the number of shares of our common stock involved;

- --    the price at which such shares of our common stock are to be sold;

- --    the  commissions  paid  or  discounts  or  concessions   allowed  to  such
      broker-dealers, where applicable;

- --    that such  broker-dealers  did not conduct any investigation to verify the
      information set out or incorporated  by reference in this  prospectus,  as
      supplemented; and

- --    other facts material to the transaction.

Kingsbridge and any other persons  participating  in the sale or distribution of
the shares will be subject to the applicable  provisions of the Exchange Act and
the  rules  and  regulations  under  such Act,  including,  without  limitation,
Regulation M  promulgated  thereunder.  These  provisions  may restrict  certain
activities  of, and limit the  timing  of,  purchases  by  Kingsbridge  or other
persons or entities.  Furthermore,  under  Regulation  M,  persons  engaged in a
distribution of securities are prohibited from simultaneously engaging in market
making and  certain  other  activities  with  respect to such  securities  for a
specified  period  of time  prior  to the  commencement  of such  distributions,
subject to specified  exceptions or  exemptions.  All of these  limitations  may
affect the marketability of the shares of our common stock.

Kingsbridge will pay all commissions,  transfer taxes and certain other expenses
associated  with the sale of its shares of our common  stock.  The shares of our
common  stock  offered  hereby  are being  registered  pursuant  to  contractual
obligations and we have paid the expenses of the preparation of this prospectus.

We have also agreed to  reimburse  Kingsbridge  for certain  costs and  expenses
incurred in connection with this offering.  These may include the fees, expenses
and  disbursements  of counsel for the selling  security  holder incurred in the
preparation of the Common Stock Purchase Agreement and associated  documentation
and the  registration  statement of which this  prospectus  forms a part up to a
maximum amount equal to $40,000, as well as other expenses Kingsbridge may incur
as we access the Committed Equity Financing Facility.

                     INTERESTS OF NAMED EXPERTS AND COUNSEL

If and when offered,  the validity of the securities being registered  hereunder
will be passed upon for us by Dickstein Shapiro Morin & Oshinsky LLP.  Attorneys
of  Dickstein  Shapiro  Morin & Oshinsky LLP  beneficially  own shares of common
stock and  warrants  to  purchase  additional  shares of our common  stock,  the
aggregate value of which exceeds $50,000.



                                       31


                       WHERE YOU CAN FIND MORE INFORMATION

We file  annual,  quarterly  and special  reports,  proxy  statements  and other
information  with the Commission.  One may read and copy any document we file at
the Commission's public reference rooms at 450 Fifth Street,  N.W.,  Washington,
D.C. 20549; the Commission's  Midwest Regional Office at Citicorp Center,  Suite
1400, 14th Floor, 500 West Madison Street,  Chicago,  Illinois 60601; and at the
Commission's  Northeast  Regional  Office at 233  Broadway,  New York,  New York
10279.  Please call the Commission at 1-800-SEC-0330 for further  information on
the public reference rooms. Many of our Commission filings are also available to
the  public  from the  Commission's  Website  at  "http://www.sec.gov."  We make
available  free of charge our  annual,  quarterly  and  current  reports,  proxy
statements and other information upon request. To request such materials, please
send an e-mail to  ir@DiscoveryLabs.com  or contact John G.  Cooper,  our Senior
Vice President, Chief Financial Officer, at our address as set forth above.

We  maintain  a  Website  at  "http://www.DiscoveryLabs.com"   (this  is  not  a
hyperlink, you must visit this website through an Internet browser). Our Website
and the information  contained therein or connected thereto are not incorporated
into this Registration Statement.

We have filed with the Commission a registration  statement (which contains this
prospectus)  on Form S-3 under the  Securities Act relating to the shares of our
common  stock we are  offering  by this  prospectus.  This  prospectus  does not
contain all of the information set forth in the  registration  statement and the
exhibits  and  schedules  to the  registration  statement.  Please  refer to the
registration  statement and its exhibits and  schedules for further  information
with respect to us and the common stock. Statements contained in this prospectus
as to the  contents  of any  contract  or  other  document  are not  necessarily
complete  and, in each  instance,  we refer you to the copy of that  contract or
document  filed as an exhibit to the  Registration  Statement.  One may read and
obtain a copy of the registration  statement and its exhibits and schedules from
the Commission, as described in the preceding paragraph.

                      INFORMATION INCORPORATED BY REFERENCE

The Commission  allows us to  "incorporate by reference" the information we file
with them,  which means that we can  disclose  important  information  to you by
referring you to those documents.  The information  incorporated by reference is
considered to be part of this  prospectus,  and  information  that we file later
with the  Securities  and  Exchange  Commission  will  automatically  update and
supersede this information. We incorporate by reference the documents filed with
Securities and Exchange Commission listed below:

1.       Our Annual  Report on Form 10-K for the fiscal year ended  December 31,
         2003;

2.       Our Quarterly  Reports on Form 10-Q for the fiscal quarters ended March
         31, 2004, and June 30, 2004;

3.       Our Current  Reports on Form 8-K filed with the Securities and Exchange
         Commission on February 6, 2004,  February 19, 2004, March 30, 2004, May
         10, 2004,  June 15, 2004,  June 30, 2004,  July 9, 2004,  and August 5,
         2004; and



                                       32


4.       The  description  of our capital  stock  contained in our  Registration
         Statements  on  Form  8-A  filed  with  the   Securities  and  Exchange
         Commission on July 13, 1995, and February 6, 2004.

5.       All documents we have filed with the Securities and Exchange Commission
         pursuant to Sections  13(a),  13(c),  14 or 15(d) of the  Exchange  Act
         after the date of the initial  registration  statement and prior to the
         effectiveness of the registration  statement,  as well as subsequent to
         the  date of this  prospectus  and  prior  to the  termination  of this
         offering,  shall be deemed to be  incorporated  by reference  into this
         prospectus  and to be a part of this  prospectus  from  the date of the
         filing of the documents.

You may  request a copy of these  filings,  at no cost,  by sending an e-mail to
ir@DiscoveryLabs.com  and  requesting  any one or more  of  such  filings  or by
contacting John G. Cooper,  our Senior Vice President,  Chief Financial Officer,
at the following address or telephone number: Discovery Laboratories,  Inc., 350
South Main Street, Suite 307, Doylestown, Pennsylvania 18901, Attention: John G.
Cooper; (215) 340-4699. Exhibits to the documents will not be sent, unless those
exhibits have specifically been incorporated by reference in this prospectus.

All reports and other  documents  subsequently  filed by us with the  Commission
pursuant to Sections  13(a),  13(c),  14, or 15(d) of the Exchange Act after the
date of this  prospectus  and prior to the  termination of the offering shall be
deemed to be  incorporated  by reference in this  prospectus and to be a part of
this  prospectus  from the date of filing of such  reports and  documents.  This
prospectus  also  incorporates  by reference any documents that we file with the
Commission after the date of the initial registration statement and prior to the
effectiveness  of the  registration  statement.  Any statement  contained in any
document  incorporated or deemed to be incorporated by reference herein shall be
deemed to be modified or  superseded  for  purposes  of this  prospectus  to the
extent  that  a  statement   contained  in  this  prospectus  or  in  any  other
subsequently  filed  document which also is or is deemed to be  incorporated  by
reference  in  this  prospectus  modifies  or  supersedes  such  statement.  Any
statement so modified or superseded  shall not be deemed,  except as so modified
or superseded, to constitute a part of this prospectus.

This  prospectus  is  part  of  a  registration  statement  we  filed  with  the
Commission.   One  should  rely  only  on  the  information  contained  in  this
prospectus.  We have authorized no one to provide any different information.  We
are not making an offer of these  securities in any state where the offer is not
permitted.  One should not assume that the  information  in this  prospectus  is
accurate as of any date other than the date on the front of the document.

                                     EXPERTS

The  consolidated   financial   statements  of  Discovery   Laboratories,   Inc.
("Discovery"),  appearing in Discovery's  Annual Report (Form 10-K) for the year
ended  December  31, 2003,  have been audited by Ernst & Young LLP,  independent
registered public accounting firm, as set forth in their report thereon included
therein  and  incorporated  herein by  reference.  Such  consolidated  financial
statements  are  incorporated  herein by reference in reliance  upon such report
given on the authority of such firm as experts in accounting and auditing.

                                       33


                                  LEGAL MATTERS

Our legal  counsel,  Dickstein  Shapiro  Morin & Oshinsky  LLP,  will  render an
opinion to the effect that the common stock issued pursuant to this  prospectus,
if at all, is duly and validly issued, fully paid and non-assessable.



                                       34




NO  DEALER,  SALESPERSON  OR OTHER  PERSON IS  AUTHORIZED  TO  PROVIDE  YOU WITH
INFORMATION OR TO REPRESENT ANYTHING NOT CONTAINED IN THIS PROSPECTUS.  YOU MUST
NOT RELY ON ANY UNAUTHORIZED INFORMATION OR REPRESENTATIONS.  WE ARE OFFERING TO
SELL,  AND SEEKING  OFFERS TO BUY,  ONLY THE SHARES OF  DISCOVERY  LABORATORIES,
INC., COMMON STOCK COVERED BY THIS PROSPECTUS,  AND ONLY UNDER CIRCUMSTANCES AND
IN JURISDICTIONS WHERE IT IS LAWFUL TO DO SO. THE INFORMATION  CONTAINED IN THIS
PROSPECTUS IS CURRENT ONLY AS OF ITS DATE, REGARDLESS OF THE TIME OF DELIVERY OF
THIS PROSPECTUS OR OF ANY SALE OF THE SHARES.

                                15,375,000 SHARES

                          DISCOVERY LABORATORIES, INC.

                                  COMMON STOCK

                                 AUGUST 26, 2004



                                       35





                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

              ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

The following  table sets forth an estimate of the fees and expenses  payable by
us in  connection  with the  registration  of the common stock  offered  hereby.
Normal  commission  expenses and brokerage fees are payable  individually by the
selling  stockholder.  All  amounts  are  estimated  except the  Securities  and
Exchange Commission registration fee.

                                                                     Amount

Securities and Exchange Commission registration fee............    $16,174.52
Accounting fees and expenses...................................     $7,500.00
Legal fees and expenses........................................    $50,000.00
Miscellaneous fees and expenses................................     $6,325.48
Total..........................................................    $80,000.00

We shall bear all expenses in connection  with the issuance and  distribution of
the securities being offered hereby.

               ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS

Article Eighth of our Restated Certificate of Incorporation,  as amended, limits
the  liability  of directors to the maximum  extent  permitted by Delaware  law.
Delaware law provides  that  directors of a  corporation  will not be personally
liable for monetary  damages for breach of their fiduciary  duties as directors,
except  for  liability  for (i) any  breach  of  their  duty of  loyalty  to the
corporation  or its  stockholders,  (ii) acts or omissions  not in good faith or
that  involve  intentional  misconduct  or a  knowing  violation  of law,  (iii)
unlawful  payments of dividends or unlawful stock  repurchases or redemptions as
provided  in Section 174 of the  Delaware  General  Corporation  Law or (iv) any
transaction from which the director derives an improper personal benefit.

Our Bylaws  provide that we shall  indemnify our  directors  and  officers,  the
directors  and  officers of any of our  subsidiaries  and any other  individuals
acting as directors or officers of any other corporation at our request,  to the
fullest extent permitted by law.

We have entered into  indemnification  agreements  with certain of our executive
officers  containing  provisions  that may require us,  among other  things,  to
indemnify them against  liabilities  that may arise by reason of their status or
service as officers other than liabilities  arising from willful misconduct of a
culpable  nature and to advance  certain  expenses  incurred  as a result of any
proceeding against them as to which they could be indemnified.  We have obtained
limited directors' and officers'  liability  insurance.  These provisions in our
Restated  Certificate  of  Incorporation,  as  amended,  and our  Bylaws  do not
eliminate  the officers'  and  directors'  fiduciary  duty,  and in  appropriate
circumstances,   equitable  remedies  such  as  injunctive  or  other  forms  of
non-monetary relief will remain available under Delaware law. In addition,  each
officer and  director  will  continue to be subject to  liability  for breach of
their duty of loyalty to us for acts or omissions not in good faith or involving
intentional  misconduct,  for knowing  violations of law, for actions leading to


                                       36


improper  personal  benefit  to the  officer  or  director  and for  payment  of
dividends  or approval of stock  repurchases  or  redemptions  that are unlawful
under Delaware law. The provisions also do not affect an officer's or director's
responsibilities  under any other law,  such as the federal  securities  laws or
state or federal environmental laws.

                                ITEM 16. EXHIBITS

Exhibit No.  Description
- -----------  -----------

      3.1   Restated Certificate of Incorporation of Discovery,  dated September
            18, 2002.

      3.2   Certificate of Amendment to the Certificate of Incorporation,  dated
            May 28, 2004.

      3.3   Amended and Restated Bylaws of Discovery, dated December 12, 2003.

      3.4   Shareholder  Rights Agreement,  dated as of February 6, 2004, by and
            between Discovery and Continental Stock Transfer & Trust Company.

      5.1   Opinion of Dickstein Shapiro Morin & Oshinsky LLP, legal counsel.

      23.1  Consent of Ernst & Young LLP, registered public accounting firm.

      23.2  Consent of Dickstein  Shapiro  Morin & Oshinsky  LLP,  legal counsel
            (included in Exhibit 5.1).

      24.1  Powers of Attorney (included in Signature Pages to this Registration
            Statement on Form S-3).

                              ITEM 17. UNDERTAKINGS

We, the undersigned Registrant hereby undertake:

(1) To file,  during  any  period in which  offers or sales  are being  made,  a
post-effective amendment to the Registrant Statement to:

         (i)  Include  any  prospectus  required  by  Section  10(a)(3)  of  the
         Securities Act of 1933;

         (ii) Reflect in the  prospectus  any facts or events  arising after the
         effective  date  of the  Registration  Statement  (or the  most  recent
         post-effective amendment thereof) that individually or in the aggregate
         represent  a  fundamental  change in the  information  set forth in the
         Registration Statement.  Notwithstanding the foregoing, any increase or
         decrease in volume of securities  offered (if the total dollar value of
         securities  offered would not exceed that which was registered) and any
         deviation  from the low or high end of the estimated  maximum  offering
         range  may be  reflected  in the  form of  prospectus  filed  with  the
         Commission pursuant to Rule 424(b) if, in the aggregate, the changes in
         volume  and  price  represent  no more than 20%  change in the  maximum
         aggregate  offering price set forth in the "Calculation of Registration
         Fee" table in the effective registration statement; and



                                       37


         (iii)  Include any  material  information  with  respect to the plan of
         distribution not previously disclosed in the Registration  Statement or
         any material change to such information in the Registration Statement;

provided,  however, that paragraphs (i) and (ii) do not apply if the information
required to be included in a  post-effective  amendment by those  paragraphs  is
contained in periodic reports filed by the Registrant  pursuant to Section 13 or
15(d) of the Securities  Exchange Act of 1934 that are incorporated by reference
in the Registration Statement.

(2) That, for the purpose of determining  any liability under the Securities Act
of  1933,  each  such  post-effective  amendment  shall  be  deemed  to be a new
registration  statement  relating to the  securities  offered  therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

(3) To remove from  registration by means of a  post-effective  amendment any of
the securities  being  registered  which remain unsold at the termination of the
offering.

(4)  The  undersigned   registrant  hereby  undertakes  that,  for  purposes  of
determining  any liability  under the Securities Act of 1933, each filing of the
registrant's  annual  report  pursuant to section  13(a) or section 15(d) of the
Securities  Exchange  Act of 1934  (and,  where  applicable,  each  filing of an
employee  benefit  plan's  annual  report  pursuant  to  section  15(d)  of  the
Securities  Exchange  Act of 1934)  that is  incorporated  by  reference  in the
registration  statement  shall  be  deemed  to be a new  registration  statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

(5) Insofar as indemnification  for liabilities arising under the Securities Act
of 1933 may be permitted to directors,  officers and controlling  persons of the
registrant pursuant to the foregoing  provisions,  or otherwise,  the registrant
has been advised that in the opinion of the Securities  and Exchange  Commission
such  indemnification  is against  public policy as expressed in the Act and is,
therefore,  unenforceable. In the event that a claim for indemnification against
such liabilities  (other than the payment by the registrant of expenses incurred
or paid by a director,  officer or  controlling  person of the registrant in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

(6) For purposes of determining  any liability under the Securities Act of 1933,
the  information  omitted  from  the  form of  prospectus  filed as part of this
registration  statement  in reliance  upon Rule 430A and  contained in a form of
prospectus  filed by the registrant  pursuant to Rule 424(b)(1) or (4) or 497(h)
under  the  Securities  Act  shall  be  deemed  to be part of this  registration
statement as of the time it was declared effective.



                                       38


(7) For the purpose of  determining  any liability  under the  Securities Act of
1933, each post-effective  amendment that contains a form of prospectus shall be
deemed to be a new  registration  statement  relating to the securities  offered
therein,  and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.



                                       39


                                   SIGNATURES

Pursuant  to the  requirement  of the  Securities  Act of 1933,  the  Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-3 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized in the City of Doylestown,  Commonwealth of Pennsylvania, on the 26th
day of August, 2004.

                                  DISCOVERY LABORATORIES, INC.
                                  (Registrant)

                                  By: /s/ Robert J. Capetola
                                      -------------------------------
                                         Robert J. Capetola, Ph.D.
                                         President and Chief Executive Officer

KNOW ALL MEN BY THESE PRESENTS,  that each person whose signature  appears below
constitutes and appoints each of Robert J. Capetola,  Ph.D., and David L. Lopez,
C.P.A.,  Esq.,  or  any  of  them,  each  acting  alone,  his  true  and  lawful
attorney-in-fact  and agent, with full power of substitution and resubstitution,
for such  person in his name,  place and stead,  in any and all  capacities,  in
connection with the  Registrant's  Registration  Statement on Form S-3 under the
Securities Act of 1933, as amended,  including,  without limiting the generality
of the foregoing,  to sign the Registration  Statement in the name and on behalf
of the  Registrant or on behalf of the  undersigned  as a director or officer of
the  Registrant,  and any and all amendments or supplements to the  Registration
Statement,  including any and all stickers and post-effective  amendments to the
Registration  Statement,  and  to  sign  any  and  all  additional  registration
statements  relating to the same  offering  of  securities  as the  Registration
Statement  that are filed  pursuant to Rule 462(b) under the  Securities  Act of
1933, as amended,  and to file the same,  with all exhibits  thereto,  and other
documents in connection  therewith,  with the Securities and Exchange Commission
and any  applicable  securities  exchange or  securities  self-regulatory  body,
granting unto said  attorneys-in-fact  and agents, each acting alone, full power
and  authority  to do and  perform  each and every act and thing  requisite  and
necessary  to be done in and about the  premises,  as fully to all  intents  and
purposes as he might or could do in person,  hereby ratifying and confirming all
that said attorneys-in-fact and agents, or their substitutes or substitute,  may
lawfully do or cause to be done by virtue hereof.



                                       40



Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement has been signed by the following  persons in the capacities  indicated
on the dates indicated.





SIGNATURE                                       NAME & TITLE                                           DATE
- ---------                                       ------------                                           ----

                                                                                                    
 /s/ Robert J. Capetola                         Robert J. Capetola, Ph.D.                                 August 26, 2004
- ------------------------------------
                                                President, Chief Executive Officer and Director

 /s/ John G. Cooper                             John G. Cooper                                            August 26, 2004
- ------------------------------------
                                                Senior Vice President and Chief Financial Officer

 /s/Cynthia Davis                               Cynthia Davis                                             August 26, 2004
- ------------------------------------
                                                Controller and Principal Accounting Officer

 /s/ Herbert McDade                             Herbert McDade, Jr.                                       August 26, 2004
- ------------------------------------
                                                Chairman of the Board of Directors

 /s/ Max Link                                   Max Link, Ph.D.                                           August 26, 2004
- ------------------------------------
                                                Director

                                                Antonio Esteve, Ph.D.
- ------------------------------------
                                                Director

 /s/ Marvin E. Rosenthale                       Marvin E. Rosenthale, Ph.D.                               August 26, 2004
- ------------------------------------
                                                Director




                                       41




                          DISCOVERY LABORATORIES, INC.
                                    FORM S-3
                                INDEX TO EXHIBITS


    Exhibit No.   Description
    -----------   -----------

         3.1(1)   Restated  Certificate  of  Incorporation  of Discovery,  dated
                  September 18, 2002.

         3.2(2)   Certificate of Amendment to the Certificate of  Incorporation,
                  dated May 28, 2004.

         3.3(3)   Amended and Restated  Bylaws of Discovery,  dated December 12,
                  2003.

         3.4(4)   Shareholder Rights Agreement, dated as of February 6, 2004, by
                  and between  Discovery and Continental  Stock Transfer & Trust
                  Company.

         5.1      Opinion  of  Dickstein  Shapiro  Morin & Oshinsky  LLP,  legal
                  counsel.*

         23.1     Consent of Ernst & Young  LLP,  registered  public  accounting
                  firm.*

         23.2     Consent  of  Dickstein  Shapiro  Morin & Oshinsky  LLP,  legal
                  counsel (included in Exhibit 5.1).*

         24.1     Powers  of  Attorney  (included  in  Signatures  Page  to this
                  Registration Statement on Form S-3).*

- ---------------------
* Filed herewith.

(1)      Incorporated by reference to Discovery's Annual Report on Form 10-K for
         the year ended December 31, 2002.

(2)      Incorporated by reference to Discovery's  Quarterly Report on Form 10-Q
         for the quarter ended June 30, 2004.

(3)      Incorporated by reference to Discovery's Annual Report on Form 10-K for
         the year ended December 31, 2003.

(4)      Incorporated  by reference to  Discovery's  Current  Report on form 8-K
         filed with the Commission on February 6, 2004 .



                                       42