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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/28/1987
Application #:
06678808
Filing Dt:
12/06/1984
Inventors:
HIROMI OKUSHIMA, AKIHIRO NARIMATSU, MAKIO KOBAYASHI, YOSHIMI KITADA, RIKIZO FURUYA
Title:
PYRIDAZINONE DERIVATIVES AND SALTS THEREOF AS CARDIAC STIMULANTS
Assignment: 1
Reel/Frame:
005032/0853Recorded: 02/28/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/21/1984
Exec Dt:
11/21/1984
Exec Dt:
11/21/1984
Exec Dt:
11/21/1984
Exec Dt:
11/21/1984
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005004/0736Recorded: 11/01/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/1988
Assignee:
TOKYO, JAPAN
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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