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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/24/1989
Application #:
07024420
Filing Dt:
03/11/1987
Inventor:
YOSUKE OHKURA
Title:
QUINOXALINONE DERIVATIVES AND ANALYTICAL METHOD USING SAID COMPOUNDS
Assignment: 1
Reel/Frame:
004928/0004Recorded: 03/11/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/23/1987
Assignee:
4560 OAZA TONDA, SHINNANYO-SHI
YAMAGUCHI-KEN, JAPAN
Correspondent:
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
004847/0538Recorded: 04/05/1988Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/12/1988
Assignee:
47, MAIANA-CHO, AZABU, MINATO-KU
TOSHIAKI YAMAGUCHI
TOKYO, JAPAN
Correspondent:
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L ST., N. W.
WASHINGTON, DC 20036

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