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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:012036/0230   Pages: 7
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 6
1
Patent #:
Issue Dt:
02/13/1996
Application #:
08237081
Filing Dt:
05/03/1994
Title:
INTERMEDIATES IN PHARMACEUTICAL CAMPTOTHECIN PREPARATION
2
Patent #:
Issue Dt:
09/24/1996
Application #:
08258136
Filing Dt:
06/10/1994
Title:
WATER SOLUBLE CAMPTOTHECIN DERIVATIVES
3
Patent #:
Issue Dt:
05/16/2000
Application #:
08737032
Filing Dt:
11/01/1996
Title:
PREPARATION OF A CAMPTOTHECIN DERIVATIVE BY INTRAMOLECULAR CYCLISATION
4
Patent #:
Issue Dt:
11/07/2000
Application #:
09068185
Filing Dt:
05/14/1998
Title:
METHOD FOR PREPARING CAMPTOTHECIN DERIVATIVES
5
Patent #:
Issue Dt:
10/08/2002
Application #:
09552214
Filing Dt:
04/19/2000
Title:
PREPARATION OF A CAMPTOTHECIN DERIVATIVE BY INTRAMOLECULAR CYCLISATION
6
Patent #:
Issue Dt:
09/04/2001
Application #:
09638945
Filing Dt:
08/15/2000
Title:
Method for preparing camptothecin derivatives
Assignor
1
Exec Dt:
11/16/2000
Assignee
1
333 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Correspondence name and address
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CA 94404

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