CORTECH, INC.
                                 376 MAIN STREET
                                   P.O. BOX 74
                          BEDMINSTER, NEW JERSEY 07921
                                 (908) 234-1881

                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

                                  May 17, 2005

TO THE STOCKHOLDERS:

     NOTICE IS HEREBY GIVEN that the Annual Meeting of  Stockholders of Cortech,
Inc. (the "Company") will be held on Tuesday,  May 17, 2005 at 8:30 a.m.,  local
time, at, The Olde Mill Inn, 225 Route 202,  Basking Ridge, New Jersey 07920 for
the purpose of considering and acting upon the following matters:

     1.   To elect five directors to serve until the next Annual Meeting.

     2.  To  ratify  the  selection  of  Amper  Politziner  &  Mattia,  P.C.  as
Independent Auditors of the Company for the fiscal year ended December 31, 2005.

     3. To transact  such other  business as may properly come before the Annual
Meeting or any adjournment(s), postponement(s) or continuation(s) thereof.

     Only  stockholders  of record and their proxies at the close of business on
April 1, 2005,  are entitled to notice of and to vote at the Annual  Meeting and
at any and all adjournments,  postponements or continuations  thereof. A list of
stockholders  entitled  to vote at the  Annual  Meeting  will be  available  for
inspection  during  ordinary  business hours by any stockholder for any purposes
germane to the meeting, at the Company's offices at 376 Main Street, Bedminster,
New Jersey 07921,  for a period of at least ten days prior to the Annual Meeting
and will also be available for inspection at the Annual Meeting.

     All  stockholders  are  cordially  invited to attend the Annual  Meeting in
person,  however, to assure your  representation at the Annual Meeting,  you are
urged to mark,  sign, date and return the enclosed Proxy as promptly as possible
in the envelope enclosed for that purpose. If you attend the Annual Meeting, you
may vote in person even though you returned a Proxy.

                                        By Order of the Board of Directors

                                        /s/ Paul O. Koether
                                        -------------------------------
                                        Paul O. Koether
                                        Chairman and President
Date: April 18, 2005
                             YOUR VOTE IS IMPORTANT

     In order to assure your representation at the meeting, you are requested to
complete, sign and date the enclosed Proxy as promptly as possible and return it
in the enclosed envelope.


                                  CORTECH, INC.
                                 376 MAIN STREET
                                   P.O. BOX 74
                          BEDMINSTER, NEW JERSEY 07921
                                 (908) 234-1881
                            ------------------------

                     PROXY STATEMENT FOR THE ANNUAL MEETING

                                  MAY 17, 2005

                 INFORMATION CONCERNING SOLICITATION AND VOTING

General

     This Proxy  Statement is being  furnished to the  stockholders  of Cortech,
Inc.,  a  Delaware   corporation  (the   "Company"),   in  connection  with  the
solicitation of proxies, in the form enclosed,  by the Board of Directors of the
Company, for use at the Annual Meeting of Stockholders (the "Annual Meeting") to
be held on Tuesday,  May 17, 2005,  at 8:30 a.m. at The Olde Mill Inn, 225 Route
202,  Basking  Ridge,  New  Jersey  07920,  and at  any  and  all  adjournments,
postponements or continuations thereof, for the purposes set forth herein and in
the  accompanying  Notice of  Annual  Meeting  of  Stockholders.  The  Company's
telephone number is (908) 234-1881.

     These proxy solicitation materials are first being mailed on or about April
18, 2005 to all stockholders entitled to vote at the Annual Meeting.

Voting Rights and Solicitation of Proxies

     Only stockholders of record or their duly appointed proxies at the close of
business on April 1, 2005 (the "Record Date"),  are entitled to notice of and to
vote  at the  Annual  Meeting.  On the  Record  Date,  3,595,780  shares  of the
Company's  common stock,  $.002 par value per share (the "Common  Stock"),  were
issued  and  outstanding.  The  presence,  either in person or by proxy,  of the
holders of a majority of the total number of shares of Common Stock  outstanding
on the Record Date is necessary to constitute a quorum at the Annual Meeting.

     Holders of Common  Stock are  entitled to one vote,  in person or by proxy,
for each share of Common Stock owned on the Record Date.

     Valid proxies will be voted in accordance with the  instructions  indicated
thereon.  Absent  instructions  to the  contrary,  shares  represented  by valid
proxies  will be  voted;  (a) FOR  Proposal  1 to  elect as  directors  the five
nominees listed under the caption  "Election of Directors" and; (b) FOR Proposal
2 to ratify Amper,  Politziner & Mattia,  P.C. as  Independent  Auditors for the
fiscal  year ended  December  31,  2005.  No other  business is expected to come
before  the Annual  Meeting  but should  any other  matter  requiring  a vote of
stockholders  properly  arise,  it is the  intention of the persons named in the
enclosed form of proxy to vote such proxy in accordance with their best judgment
on such matter.

                                       1



     Execution of the enclosed  proxy card will not prevent a  stockholder  from
attending the Annual  Meeting and voting in person.  Any proxy may be revoked at
any time prior to the exercise  thereof by delivering a written  revocation or a
new proxy bearing a later date to the Secretary of the Company, 376 Main Street,
Bedminster,  New Jersey 07921,  or by attending the Annual Meeting and voting in
person.  Attendance at the Annual  Meeting will not,  however,  in and of itself
constitute revocation of a proxy.

     The cost of soliciting  proxies will be borne by the Company.  In addition,
the  Company  will  reimburse  brokerage  firms and other  persons  representing
beneficial  owners  of shares  for their  expenses  in  forwarding  solicitation
materials to such beneficial owners.  Proxies may be solicited by certain of the
Company's  directors,   officers  and  regular  employees,   without  additional
compensation, personally or by telephone or telegram.

     Abstentions and broker "non-votes" are included in the determination of the
number of shares present at the meeting for quorum purposes.  An abstention will
have the same effect as a negative vote, but broker  "non-votes" are not counted
in the  tabulations  of the votes cast on proposals  presented  to  stockholders
because  shares  held by a broker are not  considered  to be entitled to vote on
matters as to which broker  authority is withheld.  A broker  "non-vote"  occurs
when a  nominee  holding  shares  for a  beneficial  owner  does  not  vote on a
particular proposal because the nominee does not have discretionary voting power
with respect to that item and has not received  instructions from the beneficial
owner.

                                   PROPOSAL 1
                              ELECTION OF DIRECTORS

     Five  directors  are to be elected  to hold  office  until the next  annual
meeting  of  stockholders  or  until  their  successors  are  duly  elected  and
qualified. Unless otherwise indicated, the persons named in the enclosed form of
proxy will vote FOR each nominee named below. The persons nominated for election
have agreed to serve if elected,  and  management  has no reason to believe that
such  nominees will be unable to serve.  However,  in the event that any of such
nominees  becomes  unable or  unwilling  to accept  nomination  or election as a
result of an unexpected occurrence, the shares represented by the enclosed proxy
will be voted for the  election of such  substitute  nominee as  management  may
propose.  The affirmative vote of a plurality of the shares present and entitled
to vote at the  meeting  will be  necessary  for a nominee  to be  elected  as a
director.  Abstentions and broker  non-votes will have no effect in the election
of directors.

     Set forth below is biographical  information for the persons  nominated for
election to the Board of Directors including information furnished by them as to
their  principle  occupations  at present and for the past five  years,  certain
directorships held by each, their ages as of April 1, 2005 and the year in which
each director became a director of the Company.





                                       2



Nominees for Directors

     Paul O. Koether,  68,  Chairman and Director of the Company since September
1998 and President of the Company since October 2003, is principally  engaged in
the  following  businesses:  (i) as Chairman  and a director  of Kent  Financial
Services,  Inc.  ("Kent") since July 1987 and President and general partner from
1990 until December 31, 2003, when it was dissolved, of Shamrock Associates,  an
investment  partnership  which was the  principal  stockholder  of Kent and (ii)
various positions with affiliates of Kent,  including Chairman from 1990 to 2003
and a  registered  representative  since 1989 of T. R.  Winston & Company,  LLC.
("Winston"),  a retail broker dealer. Mr. Koether is also the President of Asset
Value Management,  Inc.  ("AVM"),  a wholly owned subsidiary of Kent. AVM is the
sole general partner of Asset Value Fund Limited  Partnership  ("AVFLP") founded
in 1991 to provide investment advisory services. AVFLP is the owner of 50.06% of
the Company's outstanding common stock. Mr. Koether also has been Chairman since
April 1988,  President from April 1989 to February 1997 and director since March
1988 of Pure World,  Inc.,  ("Pure  World") and since  December  1994 has been a
director and since January 1995 has been  Chairman of Pure World's  wholly-owned
subsidiary, Pure World Botanicals Inc.("PWBI") a manufacturer and distributor of
natural products.  He was also Chairman and a director of Pure World's principal
stockholder,  Sun Equities  Corporation,  ("Sun") a private company until it was
merged into Pure World in 2004.

     James L. Bicksler, Ph.D., 67, Director of the Company since September 1998,
is a Professor of Finance and Economics, School of Business, Rutgers University,
where he has been since 1969.

     Diarmuid F. Boran,  45,  Director of the Company since May 2003.  Mr. Boran
has  been  Entrepreneur  in  Residence  for  the  Kansas  Technology  Enterprise
Corporation  (KTEC)  since March 2005 and has also served as the Chief  Business
Officer for Inverseon,  Inc.,  one of KTEC's  portfolio  companies,  during this
time. He worked as an independent  consultant from January 2003 to February 2005
and from April 2001 to October  2001.  From October 2001 to December  2002,  Mr.
Boran was  employed by EMD  Pharmaceuticals,  Inc.,  an affiliate of Merck KGaA,
Darmstadt,  Germany,  most recently as Leader,  Oncology  Licensing and Business
Development.  From May 2000 to  September  2000 Mr.  Boran served as Senior Vice
President,  Business  Development for DJ Pharma, Inc. which was then acquired by
Biovail  Pharmaceuticals,  Inc.  Mr.  Boran  served  as Senior  Vice  President,
Business Development for Biovail until April 2001.

     Rocco  Mastrodomenico,  31,  Nominee for  Director,  is a Certified  Public
Accountant.  Mr. Mastrodomenico has been a Supervisor with Sobel & Company, LLC,
a certified  public  accounting  and  consulting  firm since October 2002.  From
August 2001 to September 2002, Mr.  Mastrodomenico was a Proprietary Trader with
Carlin  Equities.  From  March  2001 to August  2001 he was an  Equity  Research
Associate  with  Oppenheimer  &  Close.  From  April  1999 to  March  2001,  Mr.
Mastrodomenico was a Financial Analyst with Winston and Controller of PWBI. From
September 1996 to April 1999, Mr. Mastrodomenico was with Deloitte & Touche, LLP
in several positions, including Senior Accountant.


                                       3


     Qun Yi Zheng,  Ph.D.,  47,  Director of the Company since August 2000,  has
been with Pure World and PWBI since  March 1996,  as  President  since  December
2003, and Executive  Vice  President  from 1996 to December 2003.  From November
2000 to November  2003,  Dr. Zheng was a director of Kent.  From January 1995 to
March 1996, Dr. Zheng was Technical Manager at Hauser Nutraceuticals, a division
of Hauser Chemicals, Inc., a manufacturer and distributor of nutraceuticals.

Board Meetings and Committees

     The Board held two meetings  during the fiscal year ended December 31, 2004
and otherwise acted by written consent. Each of the Company's directors attended
all of the meetings of the Board of Directors and on all committees of the Board
on which he served,  except for Dr.  Bicksler,  who was absent for one committee
meeting.

     The Board has an Audit Committee,  which consists of Ms. Perge Stettner and
Dr.  Bicksler,  each of whom has been  determined by the Board to be independent
under the Nasdaq  listing  standards.  The Audit  Committee  which  reviews  the
Company's internal controls, accounting practices and procedures, and results of
operations, held four meetings in 2004.

     The  Board  also  has a  Compensation  Committee  consisting  of Ms.  Perge
Stettner and Mr. Boran.  The  Compensation  Committee,  which is responsible for
reviewing management's compensation, held no meetings in 2004.

     The Board also has a Nominating  Committee  consisting of Dr.  Bicksler and
Mr. Boran,  each of whom has been determined by the Company's Board of Directors
to be independent under the Nasdaq listing standards.  The Nominating  Committee
is responsible for assisting the Board in identifying  individuals  qualified to
serve as directors of the Company and on committees of the Board, and overseeing
the evaluation of the Board and the Company's management. The Board did not have
a Nominating Committee in 2004, and thus held no meetings in 2004.

     The  Nominating  Committee  does not have a written  charter,  however  the
Nominating  Committee maintains the following  guidelines for selecting nominees
to serve on the Board. It may apply several criteria in selecting nominees. At a
minimum,  the Nominating  Committee shall consider (a) whether each such nominee
has an ability to make a meaningful contribution to the Board's oversight of the
business and affairs of the Company and (b) the nominee's reputation for honesty
and ethical  conduct in his personal  and  professional  activities.  Additional
factors  that the  Nominating  Committee  may  consider  include  a  candidate's
specific  experiences and skills,  relevant  industry  background and knowledge,
time availability in light of other commitments, potential conflicts of interest
and any other factors or qualities that the Nominating  Committee  believes will
enhance  the  Board's  ability to  effectively  manage and direct the  company's
affairs  and  business,  including,  where  applicable,  the  ability  of  Board
committees  to perform  their  duties or satisfy any  independence  requirements
under the Nasdaq listing standards or otherwise.

     The  Nominating  Committee will identify  nominees by first  evaluating the
current members of the Company's Board of Directors whose terms are expiring and
who are willing to continue in service.  In doing so, the  Nominating  Committee

                                       4



will balance the skills and experience of such current directors, as well as the
value of continuity of their  service,  with that of obtaining new  perspectives
for  the  Board.  For new  nominees,  the  Nominating  Committee  will  identify
potential  candidates  based on input from  members of the Board and  management
and,  if the  Nominating  Committee  deems  it  appropriate,  from  one or  more
third-party search firms.

     Once a  person  has  been  identified  by  the  Nominating  Committee  as a
potential  candidate,  the Nominating  Committee will assess,  based on publicly
available  information  regarding the person,  whether the  candidate  should be
considered  further. If the Nominating  Committee  determines that the candidate
warrants  further  consideration  and the person  expresses a willingness  to be
considered  and to serve on the Board,  the  Nominating  Committee  will request
information  from  the  candidate,   review  his  or  her   accomplishments  and
qualifications  and conduct one or more  interviews  with the candidate.  If the
candidate  appears  qualified,  committee  members may also  contact  references
provided by the  candidate  or other  persons with  first-hand  knowledge of the
candidate's experience and accomplishments. Additionally, serious candidates may
be  requested  to meet  with some or all of the  other  members  of the Board of
Directors.  Using the input from these  interviews and the other  information it
has  obtained,  the  Nominating  Committee  will  determine  whether  it  should
recommend  that the Board  nominate,  or elect to fill a vacancy  with,  a final
prospective  candidate.  The Nominating  Committee's evaluation process does not
vary based on whether or not a candidate is recommended by a stockholder.

     Stockholders  may recommend  individuals  to the  Nominating  Committee for
consideration  as potential  director  candidates by submitting  their names and
appropriate background and biographical information to the Nominating Committee,
c/o Cortech, Inc., 376 Main Street,  Bedminster,  New Jersey 07921, on or before
December 18, 2005.  Assuming that the  appropriate  information  has been timely
provided,  the Nominating  Committee will consider these  candidates in the same
manner as it considers  other Board  candidates  it  identifies.  The  Company's
stockholders  also have the right to nominate  director  candidates  without any
action  on the  part of the  Nominating  Committee  or the  Company's  Board  of
Directors by following the advance notice provisions of the Company as described
under  "Stockholder  Proposals  and  Nominations"  on page 13 of this  Notice of
Annual Meeting.

Communications with the Directors

     Stockholders may communicate in writing with any of the Company's directors
by sending  such  written  communication  to Sue Ann  Merrill,  Secretary of the
Company,  at  the  Company's  principal  executive  offices,  376  Main  Street,
Bedminster,  New Jersey 07921. Copies of written communications received at such
address  will be provided to the  relevant  director  or  directors  unless such
communications  are determined by the Company's  outside  general  counsel to be
inappropriate  for  submission  to  the  intended  recipient(s).   However,  any
communication  not so  delivered  will be made  available  upon  request  to any
director.  Examples  of  stockholder  communications  that  would be  considered
inappropriate for submission include,  without limitation,  customer complaints,
solicitations,  product promotions, resumes and other forms of job inquiries, as
well as  material  that is unduly  hostile,  threatening,  illegal or  similarly
unsuitable.

                                       5


Policy on Director Attendance at Annual Meetings

     All Board members are expected to attend the Company's  annual  meetings of
stockholders.  Attendance  at the annual  meeting will not be  considered by the
Nominating Committee in assessing director performance.  Four directors attended
the annual meeting of stockholders held on May 18, 2004.

Code of Ethics

     The Company has adopted a Code of Ethics. Stockholders may write to Sue Ann
Merrill,  the  Secretary of the Company,  at the Company's  principal  executive
office: 376 Main Street,  Bedminster, New Jersey 07921, to request a copy of the
Code of Ethics,  and the Company  will provide it to any person  without  charge
upon such request.

Audit Committee Financial Expert

     The Board of  Directors  of the  Company  has  determined  that Sheri Perge
Stettner is an audit  committee  financial  expert as that term is defined under
SEC rules and that Ms.  Perge  Stettner is  independent,  as the term is used in
Item 7(d)(3)(iv) of Schedule 14A under the Exchange Act.

Remuneration of Directors

     Directors  who are not  employees  of the Company  receive a monthly fee of
$500 plus $1,000 for each day of attendance at board and committee  meetings and
$500 for each day of attendance  telephonically at board and committee meetings.
During  2004,  the  Company  paid  directors  fees in the  aggregate  amount  of
approximately $36,000.

                                   PROPOSAL 2
              RATIFICATION OF THE SELECTION OF INDEPENDENT AUDITORS

     Amper,  Politziner  &  Mattia,  P.C.  ("Amper")  served  as  the  Company's
independent public auditors for the fiscal year ended December 31, 2004, and the
Board  of  Directors,  upon  the  recommendation  of the  Audit  Committee,  has
appointed Amper to be the Company's  independent auditors for 2005. Although not
required to do so, upon the recommendation of the Audit Committee,  the Board is
submitting to the  shareholders for ratification at this meeting the appointment
of Amper as its  independent  auditors  for 2005.  The Company  expects that the
stockholders  will approve this  proposal,  but if the proposal is not approved,
the  Board  will  revisit  its  decision  to  appoint  Amper  as  the  Company's
independent auditors for 2005. It is not expected that a representative of Amper
will be present at the Annual Meeting.

     The Board  recommends  that you vote FOR the  ratification  of Amper as the
Company's independent auditors for 2005.


                                       6



     The  services to be provided by Amper in 2005 will include  performing  the
audit of the 2005 financial  statements and reviewing  quarterly reports.  Amper
has no direct or indirect interest in the Company.

     PricewaterhouseCoopers,  LLP ("PWC")  served as the  Company's  independent
public auditors for the fiscal year ended December 31, 2003.

Audit Fees

     The aggregate fees billed to the Company by Amper for professional services
rendered for the audit of the Company's  annual  financial  statements  for 2004
were approximately $13,500.

     The  aggregate  fees  billed to the  Company by PWC for the  reviews of the
financial  statements  included  in the  Company's  Form  10-QSB  for 2004  were
approximately $14,000.

     The aggregate fees billed to the Company by PWC for  professional  services
rendered for the audit of the Company's annual financial statements for 2003 and
the reviews of the financial  statements  included in the Company's Forms 10-QSB
for 2003 were approximately $22,000.

Audit Related Fees

     The  aggregate  fees  billed to the Company by PWC in  connection  with the
Company's  Form 8-K filed on January 26, 2005 and the issuance of their  consent
of their 2003  opinion to be included in the  Company's  2004 audit  report were
$5,000.

Tax Fees

     The aggregate fees, including expenses expected to be billed to the Company
by Amper in  connection  with the  preparation  of income  tax  returns  for the
Company for the fiscal year ended December 31, 2004 were $2,500.

     The aggregate  fees,  including  expenses billed to the Company by Amper in
connection  with the  preparation  of income tax returns for the Company for the
fiscal year ended December 31, 2003 were $2,000.

     PWC did not render any tax compliance, tax advice or tax planning services,
to the Company during 2004 or 2003.

All Other Fees

     No other  fees were  billed to the  Company  by Amper or PWC for the fiscal
years ended December 31, 2004 and 2003.

Audit Committee Pre-Approval Policies and Procedures

     The Audit  Committee  pre-approved  all non-audit  work performed by Amper.
Specifically, the Committee has pre-approved Amper for preparation of income tax
returns for the Company.

                                       7


                              BENEFICIAL OWNERSHIP

Security Ownership of Officers, Directors, Nominees and Certain Stockholders

     The following table sets forth the beneficial  ownership of Common Stock of
the  Company  as of the  March 31,  2005,  by each  person  who was known by the
Company to  beneficially  own more than 5% of the Common Stock,  by each current
director and nominee, each Named Executive Officer, and by all current directors
and executive officers as a group:

                                      Number of Shares             Approximate
     Name and Address of              of Common Stock                Percent
       Beneficial Owner             Beneficially Owned (1)           of Class
       ----------------             ----------------------           --------


  Asset Value Fund Limited                1,800,000                    50.06%
  Partnership (2)
  376 Main Street
  PO Box 74
  Bedminster, NJ 07921

  Paul O. Koether (2)                     1,910,000 (3)                51.68%
  211 Pennbrook Road
  PO Box 97
  Far Hills, NJ 07931

  James L. Bicksler                          20,000                         *
  96 Inwood Ave
  Upper Montclair, NJ 07043

  Diarmuid F. Boran                             404                         *
  8430 Haven Street
  Lenexa, KS 66219

  Sheri Perge Stettner                       22,000                         *
  12630 Breckenridge
  Dallas, TX 75230

  Qun Yi Zheng                               20,000                         *
  375 Huyler Street
  South Hackensack, NJ 07606

  Rocco Mastrodomenico                            -                         -
  52 Mill Road #2
  Morris Plain, NJ 07950



                                       8


                                       Number of Shares            Approximate
      Name and Address of              of Common Stock               Percent
       Beneficial Owner             Beneficially Owned (1)          of Class
       ----------------             ----------------------          --------

  Sue Ann Merrill (2)                     1,850,000 (3)                50.74%
  376 Main Street
  PO Box 74
  Bedminster, NJ 07921

  Biotechnology Value Fund                  725,606 (4)                20.18%
  227 West Monroe Street
  Suite 4800
  Chicago, IL 60606

  All directors and officers              2,022,404                    53.14%
  as a group (6 persons)
  -----------------------------------
  * Represents less than one percent.

(1)  This table is based upon  information  supplied by the Company's  officers,
     directors and principal stockholders and Form 4's filed with the Securities
     Exchange  Commission  (the  "SEC").   Unless  otherwise  indicated  in  the
     footnotes  to this  table and  subject  to  community  property  laws where
     applicable,  the Company  believes that each of the  stockholders  named in
     this table has sole voting and investment  power with respect to the shares
     indicated  as  beneficially  owned.  Applicable  percentages  are  based on
     3,595,780  shares  outstanding  on March 31, 2005,  adjusted as required by
     rules   promulgated  by  the  SEC.   Included  in  such  number  of  shares
     beneficially  owned are shares subject to options currently  exercisable or
     becoming  exercisable within 60 days: Paul O. Koether  (100,000);  James L.
     Bicksler (20,000);  Sheri Perge Stettner  (20,000);  Qun Yi Zheng (20,000);
     Sue Ann Merrill  (50,000);  and all directors  and executive  officers as a
     group (210,000).

(2)  The sole general  partner of Asset Value Fund Limited  Partnership  ("Asset
     Value") is Asset Value Management, Inc. ("AVM"), a Delaware corporation and
     wholly-owned  subsidiary  of  Kent  Financial  Services  Inc.  ("Kent"),  a
     Delaware corporation. Mr. Koether is the Chairman and President of Kent and
     the President of AVM. Ms. Merrill is the Assistant  Secretary and Assistant
     Treasurer of AVM and Secretary of Kent.

(3)  Includes 1,800,000 shares held by Asset Value. Mr. Koether, and Ms. Merrill
     disclaim beneficial ownership of those shares.

(4)  According to Form 4 filed on December  10, 2001 on behalf of  Biotechnology
     Value Fund L.P.,  Biotechnology Value Fund II L.P., BVF Partners L.P., BVF,
     Inc., and BVF Investments L.L.C. (collectively "Biotechnology Value Fund").


                                       9



Section 16(a) Beneficial Ownership Reporting Compliance

     Section 16(a) of the Securities Exchange Act as amended and the regulations
and rules promulgated thereunder require that the Company's officers,  directors
and persons who own more than ten percent of a registered class of the Company's
equity  securities  ("Principal  Owners"),  (i) file  reports of  ownership  and
changes  in  ownership  on  Forms 3, 4 and 5 with the  Securities  and  Exchange
Commission and the National  Association of Securities  Dealers and (ii) furnish
copies of these filings to the Company.

     Based  solely on the  Company's  review of the  copies of such forms it has
received and  representations  from certain reporting persons that they were not
required to file Forms 5 for specified  fiscal years,  the Company believes that
all its  officers,  directors  and  Principal  Owners  complied  with all filing
requirements applicable to them with respect to transactions during 2004.

                             EXECUTIVE COMPENSATION

     The table below sets forth for the fiscal  years ended  December  31, 2004,
2003 and 2002, the compensation of the Company's Chief Executive Officer and its
other Executive Officer of the Company or with annual  compensation in excess of
$100,000 ("Named Executive Officers").

                           Summary Compensation Table

                                                                    


                                                                         Long-Term Compensation
                                       Annual Compensation                        Award
                           -----------------------------------------    --------------------------
                                                                        Securities
Name and                                                Other Annual    Underlying      All Other
Principal Position         Year    Salary    Bonus      Compensation     Options      Compensation
- ------------------         ----    ------    -----      ------------     -------      ------------


Paul O. Koether (1)        2004    $   -     $   -          $   -             -          $     -
 Chief Executive           2003        -         -              -             -                -
 Officer and               2002        -         -              -             -                -
 Chairman of the Board

Sue Ann Merrill (1)        2004    $   -     $   -          $   -             -          $     -
 Chief Financial Officer   2003        -         -              -             -                -
 Treasurer and Secretary   2002        -         -              -             -                -
 (Principal Financial and
 Accounting Officer)




(1)  Mr.  Koether and Ms.  Merrill  were elected to their  current  positions on
     September 20, 1998 and receive no compensation or fees for their services.

Stock Option and Stock Appreciation Rights; Grants and Exercises

     No options or stock appreciation rights were granted to the Named Executive
Officers in 2004.



                                       10



     The table below contains  information  concerning the fiscal year-end value
of unexercised  options held by the Named  Executive  Officers.  No options were
exercised by any Named Executive Officer in 2004.

                                     Fiscal Year-End Options Values
                        --------------------------------------------------------
                             Number of Securities         Value of Unexercised
                            Underlying Unexercised            In-the-Money
                              Options at 12/31/04         Options at 12/31/04
                           Exercisable/Unexercisable   Exercisable/Unexercisable
                           -------------------------   -------------------------
        Name
        ----

        Paul O. Koether           100,000  /   -               $ -  /   -
        Sue Ann Merrill            50,000  /   -                 -  /   -

     The Company has no long-term incentive plans. The Company has no employment
agreements or change in control arrangements with any Named Executive Officer.

Equity Compensation Plan Information

     The  following  table  shows   information  with  respect  to  each  equity
compensation  plan under which the  Company's  Common  Stock is  authorized  for
issuance as of the end of fiscal year 2004.


                                                               


                      Number of Securities      Weighted-average        Number of Securities remaining
                       to be issued upon       exercise price of         available for future issuance
                          exercise of             outstanding              under equity compensation
                      outstanding options,     options, warrants          plans (excluding securities
                      warrants and rights          and rights              reflected in column (a))
                           Column (a)              Column (b)                     Column (c)
                           ----------              ----------                     ----------

Equity
compensation plans
approved by
security holders             376,485                 $  4.80                       183,514

Equity
compensation plans
not approved by
security holders               6,250                    5.92                             -
                             -------                 -------                       -------

Total                        382,735                 $  5.67                       149,082
                             =======                 =======                       =======






                                       11



                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS


Management Fee

     A  management  fee of $15,000 per month is paid to Asset Value Fund Limited
Partnership   ("AVF")  for  management   services  performed  for  the  Company.
Management  services  include,  among other things,  SEC filings,  negotiations,
evaluating  merger  and  acquisition   proposals,   licensing,   accounting  and
shareholder  relations.   The  Company  believes  that  the  management  fee  is
materially less than the cost for the Company to perform these services.  AVF is
the  owner of  approximately  50.06% of the  Company's  common  stock.  The sole
general  partner of AVF is Asset  Value  Management,  Inc.  ("AVM"),  a Delaware
corporation  and  wholly-owned  subsidiary  of  Kent  Financial  Services,  Inc.
("Kent"), a Delaware  corporation.  Paul O. Koether,  Chairman of the Company is
the Chairman of Kent and the beneficial owner of  approximately  55.3% of Kent's
outstanding common stock.


                             AUDIT COMMITTEE REPORT

     The Audit Committee consists of two directors,  each of whom is independent
as that term is defined  in Rule 4200  (a)(14) of the  National  Association  of
Securities   Dealers'   Marketplace   Rules.   A   brief   description   of  the
responsibilities  of the Audit  Committee  is set forth  above under the caption
"Board  Meetings and  Committees."  The Board of Directors has adopted the Audit
Committee Charter, a copy of which is attached hereto in Appendix A.

     The Audit  Committee  has  received and  discussed  the  Company's  audited
financial  statements  for fiscal 2004 with the  management of the Company.  The
Audit  Committee  has  discussed  with Amper,  Politziner  & Mattia,  P.C.,  the
Company's  independent public accountants,  the matters required to be discussed
by Statement on Auditing  Standards No. 61 (as modified and  supplemented).  The
Company  also has  received  the  written  disclosure  and  letter  from  Amper,
Politziner & Mattia, P.C. required by Independence  Standards Board Standard No.
1 (as modified and  supplemented),  and has discussed  with Amper,  Politziner &
Mattia, P.C. its independence.

     Based on the review and  discussions  referred to above the Audit Committee
recommended  to the Board of  Directors  that the  Company's  audited  financial
statements  be included in the  Company's  Annual  Report on Form 10-KSB for the
year  ended  December  31,  2004 for filing  with the  Securities  and  Exchange
Commission.


                                                             The Audit Committee
                                                  Sheri Perge Stettner, Chairman
                                                        James L. Bicksler, Ph.D.




                                       12



                     STOCKHOLDERS' PROPOSALS AND NOMINATIONS

     Any stockholder who desires to present proposals to the next annual meeting
and to have such proposals set forth in the Company's proxy statement  mailed in
conjunction  with such annual  meeting must submit such proposals to the Company
not later than December 18, 2005.  All  stockholder  proposals  must comply with
Rule 14a-8  promulgated  by the Securities  and Exchange  Commission.  While the
Board will consider  stockholder  proposals,  the Company  reserves the right to
omit from the Company's  proxy  statement  stockholder  proposals that it is not
required to include under the Exchange Act, including Rule 14a-8.

     For any proposal  that is not  submitted for inclusion in next year's proxy
statement,  but is instead  sought to be  presented  directly at the 2006 Annual
Meeting,  SEC rules permit  management to vote proxies in its  discretion if we:
(1) receive notice of the proposal before the close of business on March 4, 2006
and  advise  shareholders  in the 2006 proxy  statement  about the nature of the
matter and how management  intends to vote on such matter; or (2) do not receive
notice of the proposal prior to the close of business on March 4, 2006.  Notices
of intention to present proposals at the 2006 Annual Meeting should be addressed
to Sue Ann Merrill,  Secretary,  Cortech, Inc., 376 Main Street, Bedminster, New
Jersey 07921.

     In addition,  the Company's policy on stockholder  nominations for director
candidates requires that to be considered for next year's slate of directors any
stockholder  nominations  for director must be received by Sue Ann Merrill,  the
Secretary of the Company,  at the Company's principal executive office: 376 Main
Street, Bedminster, New Jersey 07921, no later than December 18, 2005.

     Stockholders may write to Sue Ann Merrill, the Secretary of the Company, at
the Company's  principal  executive  office:  376 Main Street,  Bedminster,  New
Jersey 07921, to deliver the stockholder  proposals and stockholder  nominations
discussed above.

                             ADDITIONAL INFORMATION

     A copy of the  Company's  Annual  Report on Form 10-KSB for the fiscal year
ended December 31, 2004 accompanies this Proxy Statement.

     Your  cooperation  in  promptly  marking,  signing,  dating and mailing the
enclosed proxy card will be greatly appreciated.

                                          By Order of the Board of Directors



                                          /s/ Paul O. Koether
                                          --------------------------------------
                                          Paul O. Koether
                                          Chairman and President

Dated: April 18, 2005

                                       13



                                                                      APPENDIX A

                      CORTECH, INC. AUDIT COMMITTEE CHARTER

                                  Introduction
                                  ------------

     This Audit Committee  Charter  ("Charter") has been adopted by the Board of
Directors (the "Board") of Cortech, Inc. (the "Company"). The Audit Committee of
the Board (the "Committee")  shall review and reassess this Charter annually and
recommend any proposed changes to the Board for approval.

     The  Committee  assists  the Board in  fulfilling  its  responsibility  for
oversight of the quality and  integrity of the  accounting,  auditing,  internal
control and financial  reporting practices of the Company. It may also have such
other duties as may from time to time be assigned to it by the Board.

     The  membership of the Committee  shall consist of at least two  directors,
who are each free of any  relationship  that,  in the opinion of the Board,  may
interfere with such member's individual exercise of independent  judgment.  Each
Committee  member  shall  also  meet the  independence  and  financial  literacy
requirements for serving on audit committees, and at least one member shall have
accounting or related financial  management  expertise,  all as set forth in the
applicable rules of NASDAQ.

     The  Committee  shall  maintain  free  and  open   communication  with  the
independent auditors, and Company management. In discharging its oversight role,
the Committee is empowered to investigate  any matter  relating to the Company's
accounting,  auditing, internal control or financial reporting practices brought
to its attention, with full access to all Company books, records, facilities and
personnel. The Committee at Company expense may retain outside counsel, auditors
or other advisors as the Committee may deem appropriate.

     One member of the Committee shall be appointed as chair. The chair shall be
responsible for leadership of the Committee,  including scheduling and presiding
over meetings,  preparing agendas,  and making regular reports to the Board. The
chair  will  also  maintain  regular  liaison  with  the  CEO,  CFO and the lead
independent audit partner.

     The Committee  shall meet at least four times a year, or more frequently as
the Committee considers  necessary.  At least once each year the Committee shall
have separate private meetings with the independent auditors and management.

                                Responsibilities
                                ----------------

     Although the Committee may wish to consider other duties from time to time,
the general recurring  activities of the Committee in carrying out its oversight
role are described below. The Committee shall be responsible for:


                                      A-1


     a.  Recommending to the Board the  independent  auditors to be retained (or
nominated for  stockholder  approval) to audit the  financial  statements of the
Company.  Such  auditors  are  ultimately  accountable  to  the  Board  and  the
Committee, as representatives of the stockholders.

     b. Evaluating,  together with the Board and management,  the performance of
the independent auditors and, where appropriate, replacing such auditors.

     c.  Obtaining  annually  from the  independent  auditors  a formal  written
statement  describing  all  relationships  between the auditors and the Company,
consistent  with  Independence  Standards Board Standard Number 1. The Committee
shall actively engage in a dialogue with the  independent  auditors with respect
to any  relationships  that may impact the  objectivity or  independence  of the
auditors and shall take, or recommend that the Board take,  appropriate  actions
to oversee and satisfy itself as to the auditors' independence.

     d. Reviewing the audited  financial  statements  and  discussing  them with
management and the independent  auditors.  These  discussions  shall include the
matters  required to be discussed under  Statement of Auditing  Standards No. 61
and  consideration  of the quality of the  Company's  accounting  principles  as
applied in its financial reporting, including a review of particularly sensitive
accounting  estimates,  pricing of securities held by the Company,  reserves and
accruals,  judgmental areas,  audit adjustments  (whether or not recorded),  and
other such  inquiries as the Committee or the  independent  auditors  shall deem
appropriate.  Based on such review,  the Committee shall make its recommendation
to the Board as to the inclusion of the Company's audited  financial  statements
in the  Company's  Annual  Report  on Form  10-KSB  and  any  Annual  Report  to
Shareholders.

     e.  Issuing  annually  a  report  to be  included  in the  Company's  proxy
statement as required by the rules of the Securities and Exchange Commission.

     f. Overseeing the  relationship  with the independent  auditors,  including
discussing  with  the  auditors  the  nature  and  rigor of the  audit  process,
receiving and reviewing audit reports, and providing the auditors full access to
the Committee (and the Board) to report on any and all appropriate matters.

     g.  Discussing  with a  representative  of management  and the  independent
auditors:  (1) the interim  financial  information  contained  in the  Company's
Quarterly   Reports  on  Form  10-QSB  prior  to  their  filing,   (2)  earnings
announcements  prior to release  (if  practicable),  and (3) the  results of the
review of any such information by the independent  auditors.  (These discussions
may be held with the Committee as a whole or with the Committee chair, either in
person or by telephone.)

     h. Discussing with management, and the independent auditors the quality and
adequacy of and compliance with the Company's internal controls.

                                      A-2



     i.  Discussing  with  management  and/or Company  counsel any legal matters
(including the status of pending  litigation) that may have a material impact on
the Company's financial  statements,  and any material reports or inquiries from
regulatory or governmental agencies.

     j. Reviewing management "conflict of interest" transactions.

     The Committee's job is one of oversight.  Management is responsible for the
preparation of the Company's financial  statements and the independent  auditors
are responsible for auditing those financial  statements.  The Committee and the
Board recognize that management and the independent auditors have more resources
and time, and more detailed  knowledge and  information  regarding the Company's
accounting,  auditing,  internal control and financial  reporting practices than
the Committee does.  Accordingly the Committee's oversight role does not provide
any  expert  or  special  assurance  as to the  financial  statements  and other
financial information provided by the Company to its stockholders and others.



























                                      A-3



Proxy - Cortech, Inc.

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS
ANNUAL MEETING OF STOCKHOLDERS, MAY 17, 2005


The undersigned  hereby appoints Paul O. Koether and Sue Ann Merrill,  or either
of them, as proxies with full power of substitution to vote all shares of common
stock,  par value $.002 per share,  of Cortech,  Inc.  which the  undersigned is
entitled to vote,  with all powers the  undersigned  would possess if personally
present,  at the Annual Meeting of Stockholders  of Cortech,  Inc. to be held on
Tuesday,   May  17,  2005  and  at  any   adjournment(s),   postponement(s)   or
continuation(s)  thereof.  The proxies are  instructed  on the reverse  side. In
their discretion, the proxies are authorized to vote upon such other business as
may   properly   come  before  the  Annual   Meeting  and  any   adjournment(s),
postponement(s) or continuation(s) thereof.

THE  SHARES  REPRESENTED  BY THIS  PROXY  WILL BE VOTED IN  ACCORDANCE  WITH THE
SPECIFICATIONS  MADE HEREON. IF NO SPECIFICATION IS MADE, THE SHARES REPRESENTED
BY THIS  PROXY  WILL BE  VOTED  "FOR"  EACH OF THE  PERSONS  NAMED  HEREON  AS A
DIRECTOR,  "FOR"  THE  RATIFICATION  OF AMPER,  POLITZINER  &  MATTIA,  P.C.  AS
INDEPENDENT  AUDITORS AND "FOR" SUCH OTHER  MATTERS AS MAY PROPERLY  COME BEFORE
THE MEETING AS THE PROXY HOLDERS DEEM ADVISABLE. BY MARKING, SIGNING, DATING AND
RETURNING THIS PROXY, THE UNDERSIGNED HEREBY REVOKES ALL PRIOR PROXIES.

PLEASE MARK,  SIGN,  DATE AND RETURN THE PROXY CARD PROMPTLY  USING THE ENCLOSED
ENVELOPE.


                 (continued and to be signed on the other side)













A   Election of Directors
1.   To elect the nominees whose names appear below as directors  until the next
     Annual  Meeting or until their  successors  are duly elected and qualified.
     The Board of Directors recommends a vote FOR the listed nominees.

[ ]          FOR nominees listed below (except as marked to the contrary below)

[ ]          WITHHOLD AUTHORITY to vote for nominee(s) listed below

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

                      Nominees:                 Paul O. Koether
                                                James L. Bicksler, Ph.D.
                                                Diarmuid F. Boran
                                                Rocco Mastrodomenico
                                                Qun Yi Zheng, Ph.D.

B   Issues
The Board of Directors recommends a vote FOR the following proposal.

2.   To ratify the selection of Amper,  Politziner & Mattia, P.C. as Independent
     Auditors of the Company for the fiscal year ended December 31, 2005.

[ ]          FOR

[ ]          AGAINST

[ ]          ABSTAIN

3.   In their  discretion,  the proxies are  authorized  to vote upon such other
     business as may properly come before the meeting.

     This proxy,  when properly  executed,  will be voted in the manner directed
hereon by the undersigned stockholder.  IF NO DIRECTION IS MADE, THIS PROXY WILL
BE VOTED "FOR" PROPOSAL 1 AND "FOR" PROPOSAL 2. A proxy  submitted  which either
gives no direction or which  "abstains"  on all issues,  will be counted for the
purpose of determining whether a quorum is present at the Annual Meeting.

C  Authorized Signatures - Sign Here - This  section  must be completed for your
instructions to be executed.
IMPORTANT: Signature(s) should agree with name(s) as printed on this proxy. When
shares are held by Joint  Tenants,  both should sign.  When signing as attorney,
executor, administrator, trustee or guardian, please give full title as such. If
a  corporation,  please  sign  in full  corporate  name by  President  or  other
authorized  officer.  If a  partnership,  please  sign  in  partnership  name by
authorized person.


Signature                                    Date                         , 2005
          -----------------------------------     ------------------------
           Signature and title or authority

Signature                                    Date                         , 2005
          -----------------------------------     ------------------------
           Signature if held jointly