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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/04/1994
Application #:
07403338
Filing Dt:
09/06/1989
Inventor:
COREY H. LEVENSON
Title:
PROCESS FOR MAKING SUCCINYL ACETONE
Assignment: 1
Reel/Frame:
005131/0573Recorded: 09/06/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/01/1989
Assignee:
1400 FIFTY-THIRD STREET
A CORP. OF DE
EMERYVILLE, CALIFORNIA 94608
Correspondent:
ALBERT P. HALLUIN
CETUS CORP.
1400 FIFTY-THIRD ST.
EMERYVILLE, CA 94608
Assignment: 2
Reel/Frame:
006268/0881Recorded: 09/25/1992Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 03/06/1992
Assignor:
Exec Dt:
03/04/1992
Assignee:
Correspondent:
CHIRON CORPORATION
PHILIP L. MCGARRIGLE, JR.
LAW DEPARTMENT
4560 HORTON STREET
EMERYVILLE, CALIFORNIA 94608-2916
Assignment: 3
Reel/Frame:
008209/0087Recorded: 10/31/1996Pages: 24
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/25/1996
Assignee:
4560 HORTON STREET
EMERYVILLE, CALIFORNIA 94608
Correspondent:
CHIRON CORPORATION
ROBERT P. BLACKBURN
INTELLECTUAL PROPERTY -R440
P.O. BOX 8097
EMERYVILLE, CA 94662

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