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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/06/1990
Application #:
07234760
Filing Dt:
08/22/1988
Inventors:
MARKUS MATZNER, JAMES H. BOTKIN, PAUL A. WINSLOW
Title:
POLY(ARYL ETHER SULFONE)-POLY(ARYL ETHER KETONE) BLOCK COPOLYMERS BLOCK COPOLYMERS
Assignment: 1
Reel/Frame:
004943/0558Recorded: 09/12/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/04/1988
Exec Dt:
08/04/1988
Exec Dt:
08/16/1988
Assignee:
CHICAGO, ILLINOIS 60601
Correspondent:
DONALD M. PAPUGA
AMOCO CORPORATION
200 EAST RANDOLPH DRIVE
CHICAGO, IL 60601

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