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Patent Assignment Details
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Reel/Frame:005623/0579   Pages: 2
Recorded: 03/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/08/1992
Application #:
07614787
Filing Dt:
11/14/1990
Title:
POLYETHER/POLYCARBONATE BLOCK COPOLYMERS AND A PROCESS FOR THEIR PRODUCTION
Assignors
1
Exec Dt:
01/07/1991
2
Exec Dt:
12/14/1990
3
Exec Dt:
12/14/1990
Assignee
1
PITTSBURGH, PENNSYLVANIA
Correspondence name and address
LYNDANNE M. WHALEN
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741

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