Exhibit 99.1

Contact:
Rod Hise
Third Wave Technologies
(608) 663-4010

For Immediate Release

               THIRD WAVE REPORTS THIRD-QUARTER FINANCIAL RESULTS
     Updated molecular diagnostic pipeline reflects expanding opportunities

      MADISON,  Wis., Nov. 2, 2005--Third Wave Technologies Inc. (Nasdaq:  TWTI)
today reported financial results for the third quarter ended Sept. 30, 2005.

      Third Wave  reported  total revenue of $5.2 million and a net loss of $7.4
million,  or ($0.18) a diluted  share,  for the quarter  ended Sept.  30,  2005,
compared to total revenue of $10.5 million and net income of $24,000, or $0.00 a
diluted  share,  for the same  period of 2004.  The  company  reported  clinical
molecular  diagnostic revenue of $4.0 million for the third quarter, an increase
of 5% from the same period of 2004 and a decrease of 6% from the prior quarter.

      Total  revenue  for the third  quarter  ended  Sept.  30,  2005,  was down
primarily due to the  reduction in  non-recurring  research  revenue from Japan,
which was expected as the company previously disclosed.  U.S. clinical molecular
diagnostic  revenue was essentially flat primarily due to the length of time for
customers who have accepted new products to complete their validations and bring
these products  on-line.  As  validations  are  completed,  the company  expects
continued  growth from these accounts.  As a step to extend the company's growth
opportunities  and to eliminate  any ambiguity  about the  company's  freedom to
operate in the areas of HCV and HPV, the company announced  recently that it has
filed suit against Chiron Corp.,  Bayer Healthcare LLC and Digene Corp.  seeking
court rulings supporting its right to market those products.

      Third Wave reported  gross margins of 70% for the quarter ended Sept.  30,
2005. Gross margins were approximately 70% for the seventh  consecutive  quarter
despite a $5.5-million  decline in research  revenue  during the quarter.  Total
operating expenses were $12.9 million for the third quarter of 2005, compared to
$10.6 million for the same period of 2004. General and administrative costs were
higher due to litigation and other  patent-related  costs.  The company plans to
make select  investments  in research and  development,  but does not  otherwise
anticipate a significant increase in its cost structure.

      The company ended the third quarter of 2005 with cash,  cash  equivalents,
and short-term investments of $54.3 million.

      "Third  Wave is focused on its  long-term  vision of being a top player in
the  emerging  field  of  molecular  diagnostics,  which  is  a  key  driver  of
personalized medicine," said John Puisis,  president and chief executive officer
of  Third  Wave.  "We have  made  significant  progress  in  enhancing  our base
chemistry,  intellectual  property  portfolio,




product  pipeline  and  customer  network--all  of which are critical for anyone
wishing to be a player in this valuable  market.  We have been  emphasizing  the
change from our  historical  research  tools business and the build-out of a new
business in a  growth-oriented,  high-value  market.  We believe we are creating
value in that new business, which will become more apparent as we enter 2006 and
our product pipeline and distribution strategies kick in."

Molecular Diagnostic Product Pipeline Update

      Third Wave also  detailed its molecular  diagnostic  product plans for the
near term.  Because of its  competitive  position  and freedom to  operate,  the
company will continue its efforts in the genetics and infectious disease markets
over the short run. The company believes that the  pharmacogenetics and oncology
markets hold the most  significant  opportunities  for it over the long term and
they  will  drive the  company's  leadership  in  personalized  medicine.  These
markets,  while only beginning to emerge,  are expected to be defined during the
next three to five  years and the  company  believes  it is well  positioned  to
capture these opportunities.

      As part of its  positioning  as a leader  in  personalized  medicine,  the
company  achieved a major milestone  during the third quarter with the clearance
by  the  U.S.  Food  and  Drug  Administration   (FDA)  of  its  Invader  UGT1A1
pharmacogenetic  test.  Additionally,  Third Wave and  Genzyme  Corp.  last week
announced  that they will be  marketing  partners  to  expand  market  awareness
education   and  presence  of  this  novel  test.   Genzyme  will   undertake  a
direct-to-oncologists education, marketing and sales initiative, and will launch
the test as a significant  addition to its diagnostic testing menu. Third Wave's
UGT1A1  product is  designed  to detect  select  polymorphisms  associated  with
adverse  reactions to Pfizer's  chemotherapy  drug,  Camptosar.  Pfizer recently
relabeled  Camptosar  to include  dosage  recommendations  based on a  patient's
pharmacogenetic profile.

      The   UGT1A1   product  is  the  first  of  many   anticipated   molecular
diagnostic-drug  therapy pairings and is a part of the company's  strategic plan
to capture valuable  opportunities as the  pharmacogenetics  market emerges. The
company is developing other new products, including the following initiatives.

      o     Third  Wave  expects to submit a  pharmacogenetic  test that will be
            used as a companion diagnostic to blood-thinning  agents,  including
            warfarin,  to the FDA,  most  likely in 2006.  The FDA has said that
            warfarin is the most probable  next  candidate  for  re-labeling  to
            include  new dosing  recommendations  based on a  patient's  genetic
            profile.  Third  Wave  has  developed  a  prototype  of a  companion
            diagnostic  and will proceed  with the steps  necessary to bring the
            product  to  market  as the  FDA's  re-labeling  effort  progresses.
            Warfarin is prescribed to  approximately  22 million patients a year
            in  the  United  States  and   represents  a   significant   testing
            opportunity.

      o     The company anticipates submitting an HPV test to the FDA by the end
            of 2006.  It also  expects to bring a  CE-marked  HPV product to the
            European




            market by the end of the second half of 2006. The company also has a
            number  of  other  HPV  products  under  development  to be  used in
            conjunction  with the new vaccines  coming to market and to directly
            detect the onset of cervical cancer.

      o     The company plans to broadly launch reagents for HCV qualitative and
            quantitative  testing during 2006.  These  products will  complement
            Third Wave's HCV genotyping  reagents and will enable the company to
            offer its customers a full line of HCV testing products.

      o     Third Wave also  expects  during the first  quarter of 2006 to begin
            launching other products for pathogen detection and quantitation, as
            well as oncology. The company believes the trend of decentralization
            of  molecular  testing is  continuing  and the need for quicker test
            turnaround   times  in  hospitals  and  other  non-core   laboratory
            facilities  is growing with it. The company plans to develop a broad
            menu of pathogen detection products that can be used with a standard
            protocol on the existing  installed  base of the most  commonly used
            laboratory  equipment.  The company  also  anticipates  working with
            various collaborators on select cancer applications during 2006.

      o     The company plans to submit a chlamydia  and  gonorrhea  test to the
            FDA by the end of 2006 to complement  its HPV offering in this vital
            market.

      o     Third Wave remains on track to submit its CFTR InPlex,  and Factor V
            Leiden/Factor  II  (prothrombin)  products  to the FDA by the end of
            2005 and the  first  quarter  of 2006,  respectively.  Both CFTR and
            coagulation   testing   present   market   opportunities   that  are
            significantly  larger than they are today.  The FDA  submissions are
            planned in  anticipation  of that  market  growth,  to help  educate
            physicians, and to help shorten customer validation times.

      "The infectious disease market is the most significant opportunity for the
company in the near term," Mr. Puisis said. "In addition to infectious  disease,
we believe  the company is  particularly  well  positioned  to capture the large
opportunities that are anticipated in pharmacogenetics and oncology. While those
markets are only now beginning to emerge, we are positioning the company through
our product pipeline,  and distribution and thought-leader  networks to be among
the leaders in these valuable  markets.  We believe Third Wave is developing one
of the most robust molecular  diagnostic  pipelines in the industry,  which will
create significant value for our shareholders.

      "We continue to receive  positive  feedback from our  customers  about our
Invader  products and expect to see  recurring  growth in 2006.  Those  products
represent large  opportunities for Third Wave and our  shareholders.  As part of
our transition to molecular diagnostics,  and to support the investments we have
made, we are working aggressively to ensure that certain products are open to us
to market without interference," Mr. Puisis said.




Distribution

      Third  Wave  has   essentially   completed  its  investment  in  its  U.S.
distribution  network and believes it has built a  market-leading  organization.
The company has made solid  progress in developing its  distribution  options in
Japan and Europe.  It has established Third Wave Japan, with the plan to include
a  strategic  partner or  partners  that  would own a minority  stake of the new
entity.  The creation of Third Wave Japan will help to drive the company's entry
into the Japanese  clinical  market,  facilitate IVD  submissions and approvals,
secure new key clinical  customers and  collaborators,  and leverage other Asian
markets.

      Third  Wave  believes  there are  several  options  that  could  bring the
company's  molecular  diagnostic  pipeline  to market  in Europe in 2006.  It is
actively  pursuing all options in Europe,  with the focus on the companies  that
have strong  distribution  in the handful of countries that comprise most of the
molecular  diagnostic market there. The company  anticipates having distribution
in place for the  introduction  of its CFTR InPlex product during the first half
of 2006 and an HPV product during the second half of 2006.

Intellectual Property Portfolio

      Third Wave  successfully  prosecuted  a patent  infringement  suit against
Stratagene  Corp. A federal jury found  Stratagene  guilty of infringing two key
Third Wave patents. The jury also has found Stratagene liable for willful patent
infringement  and awarded Third Wave $5.3 million in damages.  The court's final
determination  of  damages  and fees to be awarded  to the  company is  expected
before  the end of  2005.  A  permanent  injunction  also  was  entered  against
Stratagene  that  prohibits  it from  making,  selling or  offering  to sell the
infringing  products.  This  event  underscores  the value of the  Third  Wave's
intellectual  property,  and  the  company's  dedication  to and  confidence  in
protecting it.

Guidance

      Because of the early stage of most of its product releases and the related
unpredictability  of revenue  quarter  to  quarter,  Third  Wave has  decided to
refrain from  reaffirming or providing  guidance until recurring  revenue in its
molecular  diagnostic  business is more mature and  predictable.  The  company's
transition to molecular  diagnostics is ongoing and that business is young.  The
company  has  brought  and will  continue  to bring a  number  of new  molecular
diagnostic  products  to  market,  but  there  is wide  variability  in the time
required for  laboratories  to review and validate those new tests.  The company
has been  focused on the  creation of long-term  shareholder  value  through the
development  of its molecular  diagnostic  pipeline,  the  strengthening  of its
intellectual   property,   and  the  build-out  of  its  distribution   network.
Outstanding  progress  has been made in each of those areas and it should not be
overshadowed  by the short-term  variability in revenue that is common for young
companies.




Conference Call & Webcast

      Company management will host a conference call on Wednesday, Nov. 2, 2005,
at 10 a.m.  EDT to discuss  third-quarter  2005  results and  ongoing  corporate
activities.  Domestic  callers  should  dial (866)  510-0710  and  international
callers  should  dial (617)  597-5378.  The access  code for both  domestic  and
international  callers is 25828291.  Please dial in five to 10 minutes  prior to
the start of conference call. A live webcast and a replay of the conference call
will be available at www.twt.com.  The conference  call,  webcast and replay are
open to all interested parties.

About Third Wave Technologies

      Third Wave  Technologies  is a leader in the  development and marketing of
molecular  diagnostics  for a  variety  of DNA  and RNA  analysis  applications,
providing  physicians and researchers  with superior tools to diagnose and treat
disease. Third Wave's Invader(R) chemistry provides the company's customers with
exceptional  performance,  scalability,  and ease of use.  The company  offers a
number of  clinical  products  based on its  Invader(R)  chemistry  for  genetic
testing related to multiple disease areas. For more information about Third Wave
and its products, please visit the company's website at www.twt.com.

This news release  contains  statements that may be  forward-looking  within the
meaning of applicable  securities  laws.  Such  forward-looking  statements  may
include  expectations  of  future  programs,  collaborations,   strategies,  and
financial  performance,  and are based  upon  Third  Wave's  current  forecasts,
expectations and assumptions,  and are subject to a number of factors that could
cause actual results to differ  materially from those  projected.  Those factors
include risks and  uncertainties  relating to the company's ability to bring new
products to market as anticipated,  the current regulatory  environment in which
the  company  sells its  products,  the  market  acceptance  of those  products,
dependence on partners and customers, successful performance under collaborative
and   commercial   agreements,   competition,   the  strength  of  Third  Wave's
intellectual  property,  the  intellectual  property  of others  and other  risk
factors identified in the documents Third Wave has filed, or will file, with the
Securities and Exchange Commission.  Copies of Third Wave's filings with the SEC
may be obtained from the SEC Internet site at www.sec.gov.  Third Wave expressly
disclaims  any  obligation  or  undertaking  to release  publicly any updates or
revisions  to any  forward-looking  statements  contained  herein to reflect any
change in Third Wave's expectations with regard thereto or any change in events,
conditions,  or circumstances on which any such statements are based. Third Wave
Technologies,  Invader  and the Third  Wave logo are  trademarks  of Third  Wave
Technologies, Inc.

                           --Financial Tables Follow--




                          Third Wave Technologies, Inc
                             Statement of Operations
                  (In thousands, except for per share amounts)
                                   (Unaudited)



                                                                           Three Months Ended                 Nine Months Ended
                                                                              September 30,                     September 30,
                                                                          2005             2004             2005             2004
                                                                        --------         --------         --------         --------
                                                                                                                
Revenues:
   Clinical Product                                                       $4,032           $3,829          $11,407          $10,284
   Research Product                                                        1,039            6,496            6,152           27,784
   License & royalty                                                          90               71              273              167
   Grant                                                                      61               83              288              152
                                                                        --------         --------         --------         --------
                                                                           5,222           10,479           18,120           38,387
                                                                        --------         --------         --------         --------
Operating expenses:
   Cost of goods sold
     Product cost of goods sold                                            1,108            1,814            3,960            8,566
     Intangible and long-term asset amortization                             468              521            1,428            1,634
                                                                        --------         --------         --------         --------
   Total cost of goods sold                                                1,576            2,335            5,388           10,200

   Research and development                                                2,064            3,027            6,569            8,727
   Selling and marketing                                                   3,662            2,370           10,208            7,691
   General and administrative                                              5,601            2,864           13,647            8,433
   Impairment                                                                  0                0              203              759
                                                                        --------         --------         --------         --------
                                                                          11,327            8,261           30,627           25,610
                                                                        --------         --------         --------         --------

Total operating expenses                                                  12,903           10,596           36,015           35,810
                                                                        --------         --------         --------         --------

Income (loss) from operations                                             (7,681)            (117)         (17,895)           2,577

Other income (expense):
   Interest income                                                           460              211            1,200              481
   Interest expense                                                         (128)             (74)            (313)            (190)
   Other                                                                     (31)               4             (306)            (101)
                                                                        --------         --------         --------         --------
                                                                             301              141              581              190
                                                                        --------         --------         --------         --------
Net income (loss)                                                        ($7,380)             $24         ($17,314)          $2,767
                                                                        ========         ========         ========         ========

Net income (loss) per diluted share                                       ($0.18)           $0.00           ($0.42)           $0.07

Weighted average diluted shares outstanding                               41,074           42,509           41,095           42,070





                          Third Wave Technologies, Inc
                                 Balance Sheets
                                   (Unaudited)

                                                     September 30   December 31
                                                         2005           2004
                                                     ------------   -----------
Assets:
   Cash, cash equivalents, and short-term
     investments                                       $54,266        $66,690
   Other current assets                                  6,527          7,281
   Equipment and leasehold improvements, net             5,008          5,971
   Intangible assets, net of amortization                3,018          4,146
   Goodwill and indefinite lived
     intangible assets                                   1,497          1,497
   Other assets                                          1,858          2,483
                                                       -------        -------
     Total assets                                      $72,174        $88,068
                                                       =======        =======
Liabilities and shareholders' equity
   Accounts payable, accrued expenses
     and other liabilities                             $15,973        $14,781
   Deferred revenue                                        386            384
   Debt                                                 10,937         10,168
   Shareholders' equity                                 44,878         62,735
                                                       -------        -------
     Total liabilities and shareholders'
       equity                                          $72,174        $88,068
                                                       =======        =======