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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013727/0625   Pages: 4
Recorded: 02/05/2003
Conveyance: RELEASE OF SECURITY INTEREST
Total properties: 17
1
Patent #:
Issue Dt:
08/09/1994
Application #:
08053902
Filing Dt:
04/26/1993
Title:
OXIDATION PRODUCTS OF CEPHALOMANNINE
2
Patent #:
Issue Dt:
08/02/1994
Application #:
08120170
Filing Dt:
09/10/1993
Title:
OXIDATION OF CEPHALOMANNINE WITH OZONE IN THE PRESENCE OF TAXOL
3
Patent #:
Issue Dt:
05/02/1995
Application #:
08133449
Filing Dt:
10/07/1993
Title:
OXIDATION OF GLYCOSIDE SUBSTITUTED TAXANES TO TAXOL OR TAXOL PRECURSORS AND NEW TAXANE COMPOUNDS FORMED AS INTERMEDIATES
4
Patent #:
Issue Dt:
09/12/1995
Application #:
08224005
Filing Dt:
04/06/1994
Title:
PREPARATION OF 10-DEACETYLBACCATIN III AND 7-PROTECTED-10-DEACETYLBACCATIN III DERIVATIVES FROM 10-DEACETYL TAXOL A, 10-DEACETYL TAXOL B, AND 10-DEACETYL TAXOL C
5
Patent #:
Issue Dt:
11/15/1994
Application #:
08224758
Filing Dt:
04/08/1994
Title:
PROCESS FOR SEPARATING CEPHALOMANNINE FROM TAXOL USING OZONE AND WATER -SOLUBLE HYDRAZINES OR HYDRAZIDES
6
Patent #:
Issue Dt:
05/13/1997
Application #:
08276254
Filing Dt:
07/18/1994
Title:
SELECTIVE PROCESS FOR THE DEACYLATION AND DEACETYLATION OF TAXOL AND TAXANES
7
Patent #:
Issue Dt:
10/21/1997
Application #:
08380679
Filing Dt:
01/30/1995
Title:
PREPARATION OF TAXOL AND DOCETAXEL THROUGH PRIMARY AMINES
8
Patent #:
Issue Dt:
08/11/1998
Application #:
08743325
Filing Dt:
11/04/1996
Title:
GIRARD DERIVATIVES OF TAXANES
9
Patent #:
Issue Dt:
11/24/1998
Application #:
08759254
Filing Dt:
12/02/1996
Title:
TRIOXANE DIMER COMPOUNDS HAVING ANTIPROLIFERATIVE AND ANTITUMOR ACTIVITIES
10
Patent #:
Issue Dt:
09/15/1998
Application #:
08852358
Filing Dt:
05/07/1997
Title:
PREPARATION OF TAXOL AND DOCETAXEL THROUGH PRIMARY AMINES
11
Patent #:
Issue Dt:
04/06/1999
Application #:
08861286
Filing Dt:
05/21/1997
Title:
CEPHALOMANNINE EPOXIDE, ITS ANALOGUES AND A METHOD FOR PREPARING THE SAME
12
Patent #:
Issue Dt:
12/05/2000
Application #:
09001242
Filing Dt:
12/30/1997
Title:
C-10 CARBON-SUBSTITUTED ARTEMISININ-LIKE TRIOXANE COMPOUNDS HAVING ANTIMALARIAL, ANTIPROLIFERATIVE AND ANTITUMOR ACTIVITIES
13
Patent #:
Issue Dt:
12/12/2000
Application #:
09183693
Filing Dt:
10/30/1998
Title:
C-10 CARBON-SUBSTITUTED ARTEMISININ-LIKE TRIOXANE COMPOUNDS HAVING ANTIMALARIAL, ANTIPROLIFERATIVE AND ANTITUMOR ACTIVITIES
14
Patent #:
Issue Dt:
12/21/1999
Application #:
09197944
Filing Dt:
11/23/1998
Title:
TRIOXANE DIMER COMPOUNDS HAVING ANTIPROLIFERATIVE AND ANTITUMOR ACTIVITIES
15
Patent #:
Issue Dt:
10/02/2001
Application #:
09228668
Filing Dt:
01/12/1999
Title:
ARTEMISININ ANALOGS HAVING ANTIMALARIAL ANTIPROLIFERATIVE AND ANTITUMOR ACTIVITIES AND CHEMOSELECTIVE METHODS OF MAKING THE SAME
16
Patent #:
Issue Dt:
05/06/2003
Application #:
09717815
Filing Dt:
11/21/2000
Title:
TRIOXANE DIMER COMPOUND HAVING ANTIPROLIFERATIVE AND ANTITUMOR ACTIVITIES
17
Patent #:
Issue Dt:
07/01/2003
Application #:
09887922
Filing Dt:
06/22/2001
Publication #:
Pub Dt:
05/09/2002
Title:
ARTEMISININ ANALOGS HAVING ANTIMALARIAL, ANTIPROLIFERATIVE, AND ANTITUMOR ACTIVITIES AND CHEMOSELECTIVE METHODS OF MAKING THE SAME
Assignor
1
Exec Dt:
01/15/2003
Assignee
1
5161 SPECIALTY PLACE
LONGMONT, COLORADO 80504
Correspondence name and address
HOGAN & HARTSON LLP
STEVEN C. PETERSEN
1200 17TH STREET, SUITE 1500
ONE TABOR CENTER
DENVER, CO 80202

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