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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/03/1990
Application #:
07290188
Filing Dt:
12/27/1988
Inventors:
KAZUYUKI SAKOTA, WATARU MINOSHIMA, TAKAYUKI MASUDA, CHIHIRO IMAI, TETSURO NAKAHAMA et al
Title:
PROCESS FOR PREPARING HETEROCYCLIC COPOLYMERS
Assignment: 1
Reel/Frame:
005153/0950Recorded: 03/02/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/09/1989
Exec Dt:
02/09/1989
Exec Dt:
02/09/1989
Exec Dt:
02/09/1989
Exec Dt:
02/09/1989
Exec Dt:
02/09/1989
Exec Dt:
02/09/1989
Assignees:
1-1, TSUKIJI 4-CHOME, CHUO-KU,
TOKYO, JAPAN
NO. 5-1, MARUNOUCHI 1-CHOME, CHIYOD-KU,
TOKYO, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
005712/0867Recorded: 05/24/1991Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 12/24/1990
Assignor:
Exec Dt:
12/24/1990
Assignee:
Correspondent:
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005

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