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Patent Assignment Details
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Reel/Frame:005417/0573   Pages: 2
Recorded: 08/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/26/1991
Application #:
07564473
Filing Dt:
08/08/1990
Title:
POLYSILOXANE-POLYCARBONATE BLOCK COPOLYMERS BASED ON CERTAIN DIHYDROXYDIPHENYLCYCLOALKANES
Assignors
1
Exec Dt:
07/16/1990
2
Exec Dt:
07/18/1990
3
Exec Dt:
07/18/1990
4
Exec Dt:
07/18/1990
5
Exec Dt:
07/18/1990
6
Exec Dt:
07/18/1990
Assignee
1
LEVERKUSEN, GERMANY
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741

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