UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                              Washington, DC 20549
                          ----------------------------

                                    FORM 8-K

                                 CURRENT REPORT


                     Pursuant To Section 13 or 15(d) of the
                         Securities Exchange Act of 1934



       Date of Report (date of earliest event reported): November 25, 2005
                                                         -----------------


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


                                    Delaware
                 ----------------------------------------------
                 (State or Other Jurisdiction of Incorporation)


                     0-20726                         84-0894091
             ------------------------      -------------------------------
             (Commission File Number)      (IRS Employer Identification No.)



         376 Main Street, P.O. Box 74, Bedminster, NJ           07921
         ----------------------------------------------   ----------------
         (Address of Principal Executive Offices)            (Zip Code)



                                 (908) 234-0078
              ----------------------------------------------------
              (Registrant's telephone number, including area code)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions.

[ ]    Written communications  pursuant to Rule 425 under the Securities Act (17
       CFR 230.425)
[ ]    Soliciting  material  pursuant  to Rule 14a-12 under the Exchange Act (17
       CFR 240.14a-12)
[ ]    Pre-commencement  communications  pursuant  to  Rule  14d-2(b)  under the
       Exchange Act (17 CFR 240.14d-2(b))
[ ]    Pre-commencement  communications  pursuant  to  Rule  13e-4(c)  under the
       Exchange Act (17 CFR 240.13e-4(c))




Item 1.01. Entry into a Material Definitive Agreement

On November 25, 2005 (the  "Effective  Date"),  Cortech,  Inc.  (the  "Company")
entered into an employment agreement (the "Agreement") with Dr. Qun Yi Zheng, to
be President of the Company for an initial  three-year  term at an annual salary
of $200,000,  which may be increased but not decreased at the  discretion of the
Board of  Directors.  The  Board  may also  grant  bonuses  to Dr.  Zheng in its
discretion.  The  Company  will also  attempt to obtain and pay  premiums  for a
three-year term insurance policy for $4 million on Dr. Zheng's life. The Company
will be the beneficiary of $3 million of this policy and Dr. Zheng's spouse will
be the beneficiary of $1 million of this policy.

Unless the Company  gives thirty days written  notice prior to November 1, 2007,
the term of the Agreement  will be  automatically  extended one day for each day
elapsed after November 1, 2007. Dr. Zheng may terminate his employment under the
Agreement under certain conditions  specified in the Agreement,  and the Company
may terminate  his  employment  under the Agreement for cause.  Should Dr. Zheng
become  "disabled" (as such term is defined in the Agreement) during the term of
the Agreement,  he will receive the greater of any disability insurance benefits
the Company  provided  him or 80 percent of his salary for the  remainder of the
term of the Agreement.

Dr. Zheng may terminate the Agreement within 36 months after a change of control
(as defined in the  Agreement)  of the  Company  and  receive  all  compensation
described in the Agreement for the remainder of the term of the Agreement.

The above is a summary and is qualified in its entirety by the Agreement itself,
which is filed as Exhibit 10.1 hereto and is incorporated herein by reference.

Item 5.02 Departure of Directors or Principal  Officers;  Election of Directors;
          Appointment of Principal Officers.

(c) On  November  25,  2005,  Dr. Qun Yi Zheng was  appointed  President  of the
Company.  Since August 2000, Dr. Zheng has been a director of the Company. Prior
to joining the Company,  Dr. Zheng was with Pure World Inc.,  as President  from
December 2003, to September 2005,  Chief Operating  Officer from September 2003,
to September  2005,  and  Executive  Vice  President  from 1996 through 2003. On
November 25,  2005,  Dr. Zheng was also  appointed  President of Kent  Financial
Services,  Inc. From November 2000 until November 2003, Dr. Zheng was a director
of Kent  Financial  Services,  Inc.  Dr. Zheng was  Technical  Manager at Hauser
Nutraceuticals, from 1995 to 1996, and, from 1993 to 1994, he was Senior Chemist
at Hauser Chemical Research, Inc.

Item 9.01   Financial Statements And Exhibits

            (d)   Exhibits

                  10.1    Employment Agreement dated November 25,  2005  between
                          Cortech, Inc. and Dr. Qun Yi Zheng.
                  99.1    Press Release dated November 25, 2005.


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                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

Dated: December 1, 2005                  Cortech, Inc.
                                         (Registrant)



                                         By: /s/ Paul O. Koether
                                             -----------------------------------
                                             Paul O. Koether
                                             Chairman, Chief Executive Officer






















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EXHIBIT INDEX
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Exhibit      Description
- -------      -----------


10.1         Employment Agreement  dated November 25, 2005 between Cortech, Inc.
             and Dr. Qun Yi Zheng.

99.1         Press Release dated November 25, 2005.



























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