EXHIBIT 99

                                [GRAPHIC OMITTED]

              THERMOGENESIS CORP. ANNOUNCES SECOND QUARTER RESULTS

   Record Q2 Revenues and Gross Margin Increase 18% over Prior Year - Company
       Makes Key Investments in New Product Development, Clinical Trials &
          Compliance with Section 404 of the Sarbanes-Oxley Act of 2002

Rancho Cordova,  California  (February 9, 2005) - THERMOGENESIS  CORP.  (Nasdaq:
KOOL)  today  announced  results  for its  second  quarter of fiscal  2005.  Net
revenues  for the quarter  ended  December  31, 2004  increased  18% to a second
quarter record of  $2,954,000,  compared to $2,500,000 for the second quarter of
fiscal 2004. The gross margin for the second  quarter  increased 18% to $950,000
or 32% of net  revenues  compared  to $802,000  or 32% of net  revenues  for the
quarter ended December 31, 2003. The net loss for the quarter ended December 31,
2004,  was  $1,841,000 or $0.04 per basic and diluted  common share  compared to
$1,223,000 or $0.03 per basic and diluted common share for the second quarter of
fiscal 2004.

The net revenues for the six months ended  December 31, 2004 were  $5,351,000 as
compared to $4,643,000  for the six months ended  December 31, 2003, an increase
of 15%. For the six months ended December 31, 2004,  the gross profit  increased
to  $1,730,000  or 32% compared to $1,391,000 or 30% for the first six months of
the prior year.  For the six months ended  December  31, 2004,  the net loss was
$3,720,000  or $0.08 per basic and diluted  share as compared to  $2,462,000  or
$0.06 per basic and diluted share for the six months ended December 31, 2003.

The increased operating expenses for the six months ended December 31, 2004 were
used for the following:

        o      To employ an outside Design and Development  Engineering  firm to
               accelerate  the  development  of the ("Divide and  Capture")  DAC
               Blood  Separation  System.  We are now  concluding  the  internal
               validation and beginning alpha tests and preparing  manufacturing
               units for beta launch in the fourth quarter.

        o      To  upgrade  and  expand  our  engineering  capabilities  by  the
               addition of our new Vice  President  of R&D and  expansion of our
               engineering  and scientific  staff to assure that ongoing product
               development  efforts of DAC,  Thrombin  Processing Device ("TPD")
               and other projects to meet our 3-Year Business Plan milestones.

        o      To increase  our Phase III CryoSeal FS System  clinical  sites to
               eight in an effort to  complete  our 150  patient  enrollment  by
               April 30, 2005.

        o      To employ marketing studies of the distribution opportunities for
               the DAC technology outside of cord blood stem cells.


        o      Legal fees related to contract  negotiations on pending strategic
               distribution agreements and patent filings and issues.

        o      To employ  outside  advisors and absorb  increased  audit fees in
               connection with Sarbanes-Oxley Section 404 compliance.

Kevin Simpson,  President and Chief Operating Officer stated,  "Last quarter, we
indicated  that the planned  increase in spending is  necessary  to complete the
development and launch of the new disposable products needed to take the Company
to the next level of revenues,  gross margin and ultimately,  profitability.  We
are  pleased  with the  results  of these  investments  and look  forward to the
acceptance of these products in their respective markets."

The DAC System semi-automates the separation of whole blood into components. The
System  allows up to six units to be processed  simultaneously.  Included in the
blood  processing  set is a patented 25 ml freezing  bag  suitable for long term
storage in the -196 C liquid nitrogen of the (R) System.

The TPD is a  stand-alone  disposable  which is  designed  to produce  8.5 ml of
autologous  thrombin  from  approximately  11 ml of patient  plasma for  various
applications,  including  topical  hemostasis or release of growth  factors from
platelets.  The Company  anticipates  market  launch of the TPD in Europe in the
fourth quarter of fiscal 2005. The TPD is not available in the United States.

Company Conference Call
Management will host a conference call today, February 9, 2005 at 11:00am PST to
review the  financial  results  and other  corporate  events,  followed by a Q&A
session. The call can be accessed by dialing:  (800) 860-2442 within the U.S. or
(412) 858-4600  outside the U.S and giving the conference name  "THERMOGENESIS".
Participants  are  asked to call the  assigned  number  approximately  5 minutes
before the  conference  call  begins.  A replay of the  conference  call will be
available  two hours  after the call for the  following  five  business  days by
dialing:  (877) 344-7529 within the U.S. or (412) 317-0088  outside the U.S. and
entering the following account number: 459# and the following passcode: 364495.

About ThermoGenesis Corp.
ThermoGenesis Corp. is a leader in enabling  technologies for cell therapeutics.
The Company's  technology  platforms  lead the world in their ability to produce
biological  products from single units of blood.  Umbilical cord blood banks are
utilizing the Company's  BioArchive System as a critical enabling technology for
cryogenic  archiving  of stem cells for  transplant,  while its  CryoSeal(R)  FS
System is used to prepare hemostatic and adhesive surgical sealants from patient
blood in about an hour.  ThermoGenesis  Corp.  has been a  leading  supplier  of
state-of-the-art  Ultra-Rapid Blood Plasma Freezers and Thawers to hospitals and
blood banks since 1992.

   The statements contained in this release which are not historical facts are
   forward-looking statements that are subject to risks and uncertainties that
   could cause actual results to differ materially from those expressed in the
    forward-looking statements, including, but not limited to, certain delays
      beyond the Company's control with respect to market acceptance of new
   technologies and products, delays in testing and evaluation of products and
    other risks detailed from time to time in the Company's filings with the
                      Securities and Exchange Commission.

                         For More Information, Contact:
                               THERMOGENESIS CORP.
                          Kevin Simpson: (916) 858-5100
                 or visit the web site at www.thermogenesis.com





                               THERMOGENESIS CORP.
                       Condensed Statements of Operations
                                   (Unaudited)


                                                                                                               

                                                           Three Months Ended                          Six Months Ended
                                                              December 31,                               December 31,
                                                       2004                2003                 2004                  2003
                                                 -----------------    ----------------     ----------------     ------------------

Net revenues                                        $2,954,000          $2,500,000           $5,351,000             $4,643,000

Cost of revenues                                     2,004,000           1,698,000            3,621,000              3,252,000
                                                 -----------------    ----------------     ----------------     ------------------

    Gross profit                                       950,000             802,000            1,730,000              1,391,000
                                                 -----------------    ----------------     ----------------     ------------------

Expenses:

  Selling, general and administrative                1,452,000           1,285,000            2,886,000              2,421,000

  Research and development                           1,395,000             748,000            2,664,000              1,447,000
                                                 -----------------    ----------------     ----------------     ------------------

    Total operating expenses                         2,847,000           2,033,000            5,550,000              3,868,000

Interest and other income, net                          56,000               8,000              100,000                 15,000
                                                 -----------------    ----------------     ----------------     ------------------

Net loss                                           ($1,841,000)        ($1,223,000)         ($3,720,000)           ($2,462,000)
                                                 =================    ================     ================     ==================

Basic and diluted net loss per common share             ($0.04)             ($0.03)              ($0.08)                ($0.06)
                                                 =================    ================     ================     ==================

Shares used in computing per share data             45,100,050          40,265,493           45,011,948             39,862,971
                                                 =================    ================     ================     ==================






                               THERMOGENESIS CORP.
                            Condensed Balance Sheets
                                   (Unaudited)


                                                                                                    

                                                                              December 31,             June 30,
                                                                                  2004                   2004
                                                                           --------------------    ------------------
ASSETS
Current assets:
  Cash, cash equivalents and short term investments                                $13,022,000           $16,612,000
  Accounts receivable, net                                                           2,598,000             3,107,000
  Inventories                                                                        3,035,000             2,470,000
  Other current assets                                                                 617,000               582,000
                                                                           --------------------    ------------------

      Total current assets                                                          19,272,000            22,771,000

Equipment, net                                                                       1,241,000             1,146,000

Other assets                                                                           149,000               197,000
                                                                           --------------------    ------------------

                                                                                   $20,662,000           $24,114,000
                                                                           ====================    ==================

LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
  Accounts payable                                                                  $1,158,000            $1,709,000
  Other current liabilities                                                          1,053,000             1,264,000
                                                                           --------------------    ------------------

      Total current liabilities                                                      2,211,000             2,973,000

Long-term obligations and note payable                                                 103,000               173,000

Stockholders' equity                                                                18,348,000            20,968,000
                                                                           --------------------    ------------------

                                                                                   $20,662,000           $24,114,000
                                                                           ====================    ==================