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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/02/1981
Application #:
06092479
Filing Dt:
11/08/1979
Inventors:
DONALD L. CHRISTMAN, PETER TAI-YUEN KAN
Title:
CARBAMYLBIURET-MODIFIED POLYISOCYANATES
Assignment: 1
Reel/Frame:
003827/0339Recorded: 01/19/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/14/1979
Exec Dt:
12/14/1979
Assignee:
1609 BIDDLE AVENUE
A COR. OF MICH.
WYANDOTTE, MICHIGAN
Correspondent:
JOSEPH D. MICHAELS
PATENT SECTION- RESEARCH BLDG.
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 2
Reel/Frame:
004844/0837Recorded: 06/30/1987Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Exec Dt:
04/09/1986
Assignee:
STATELESS
Correspondent:
BASF CORPORATION
1419 BIDDLE AVENUE
WYANDOTTE, MI 48192-3736

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