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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/08/1991
Application #:
07347025
Filing Dt:
05/04/1989
Inventors:
MASAYOSHI MURATA, HIDEO TSUTSUMI, KEIJI MATSUDA, KOHJI HATTORI, TAKASHI NAKAJIMA
Title:
3-PYRROLIDINYLTHIO-1-AZABICYCLO (3.2.0)-HEPT-2-ENE-2-CARBOXYLIC ACID DERIVATIVES AND THEIR PREPARATION
Assignment: 1
Reel/Frame:
005491/0955Recorded: 10/31/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/20/1989
Exec Dt:
04/20/1989
Exec Dt:
04/20/1989
Exec Dt:
04/20/1989
Exec Dt:
04/20/1989
Assignee:
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, JAPAN
Correspondent:
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
FOURTH FLOOR
1755 JEFF DAVIS HWY
ARLINGTON, VA 22202

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