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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/09/1989
Application #:
07117681
Filing Dt:
11/05/1987
Inventor:
JOHN BIALE
Title:
POLYMERIC OPAQUE PARTICLES AND PROCESS FOR MAKING SAME
Assignment: 1
Reel/Frame:
004818/0931Recorded: 11/05/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/05/1987
Assignee:
Correspondent:
ARTHUR E. OAKS
UNOCAL SCIENCE & TECHNOLOGY DIV
UNOCAL CORPORATION
376 S. VALENCIA AVENUE, P.O. BOX 76
BREA, CALIFORNIA 92621
Assignment: 2
Reel/Frame:
006135/0762Recorded: 05/26/1992Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/14/1992
Assignee:
A DE CORPORATION
INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19105
Correspondent:
ROHM AND HAAS COMPANY
JAMES G. VOUROS
INDPENDENCE MALLL WEST
PHILADELPHIA, PA 19105

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