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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/06/1988
Application #:
07041424
Filing Dt:
04/23/1987
Inventors:
SHIGEO UTSUMI, YUJIRO FUKUDA, YOSHINORI SATO, NARIHIRO MASUDA
Title:
PROCESS FOR PRODUCING POLYPHENYLENE SULFIDE FILM
Assignment: 1
Reel/Frame:
004902/0303Recorded: 06/21/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/13/1987
Exec Dt:
04/13/1987
Exec Dt:
04/13/1987
Exec Dt:
04/13/1987
Assignee:
3-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
JEAN-PAUL LAVALLEYE
CRYSTAL SQUARE 5-SUITE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
006369/0291Recorded: 12/23/1992Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 01/01/1992
Assignor:
Exec Dt:
01/01/1992
Assignee:
28-10, HONGO 1-CHOME, BUNKYO-KU
TOKYO, JAPAN
Correspondent:
MARVIN J. SPIVAK
OBLON, SPIVAK, ET/AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202

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