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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/13/1989
Application #:
07063001
Filing Dt:
06/17/1987
Inventors:
SHINICHIRO KOGA, AKIRA MATSUNO, KATSUYUKI SAKATA, YOSHIAKI OHTANI, AKIHARA ISAO
Title:
POLYCARBONATE PREPARATION WITH CONTROLLED AMOUNTS OF CARBON TETRA- CHLORIDE
Assignment: 1
Reel/Frame:
004774/0361Recorded: 08/07/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/15/1987
Exec Dt:
07/15/1987
Exec Dt:
07/15/1987
Exec Dt:
07/15/1987
Exec Dt:
07/15/1987
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondent:
DIKE, BRONSTEIN, ROBERTS,
CUSHMAN & PFUND
130 WATER ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
004931/0213Recorded: 08/17/1988Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/1988
Assignee:
TOKYO, JAPAN
Correspondent:
DAVID G. CONLIN
DIKE BRONSTEIN ROBERTS CUSHMAN & PFUND
130 WATER STREET
BOSTON, MA 02109

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