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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5021542
Issue Dt:
06/04/1991
Application #:
07450655
Filing Dt:
12/13/1989
Inventors:
VOLKER SERINI, DIETER FREITAG, KARSTEN-JOSEF IDEL, UWE WESTEPPE, ULRICH GRIGO et al
Title:
POLYCARBONATE OF PLOYSUBSTITUTED CYCLOHEXYLIDENE BISPHENOLS
Assignment: 1
Reel/Frame:
005192/0893Recorded: 12/13/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SERINI, VOLKER
Exec Dt:
11/29/1989
FREITAG, DIETER
Exec Dt:
11/29/1989
IDEL, KARSTEN-JOSEF
Exec Dt:
11/29/1989
GRIGO, ULRICH
Exec Dt:
11/29/1989
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
11/29/1989
Assignee:
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Correspondent:
PATENT DEPT., MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
005379/0048Recorded: 07/19/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SERINI, VOLKER
Exec Dt:
02/19/1990
FREITAG, DIETER
Exec Dt:
02/19/1990
IDEL, KARSTEN-JOSEF
Exec Dt:
02/19/1990
WESTEPPE, UWE
Exec Dt:
02/19/1990
GRIGO, ULRICH
Exec Dt:
02/19/1990
PAETZ, KLAUS-CHRISTIAN
Exec Dt:
02/19/1990
Assignee:
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
D 5090 LEVERKUSEN BAYERWERK,, GERMANY
Correspondent:
PATENT DEPT., MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741

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