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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/05/1992
Application #:
07660950
Filing Dt:
02/26/1991
Inventors:
FUMIKO HAMAGUCHI, TATSUO NAGASAKA, RIE HAKAMADA, EINOSUKE SAKURAI
Title:
PYRROLIDINE DERIVATIVES AS NOOTROPIC AGENTS
Assignment: 1
Reel/Frame:
006014/0956Recorded: 02/18/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/18/1991
Exec Dt:
02/18/1991
Exec Dt:
02/18/1991
Exec Dt:
02/18/1991
Assignee:
19-12, NIHONBASHI-KOAMI-CHO, CHUO-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MC CLELLAND, MAIER AND
NEUSTADT
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012530/0740Recorded: 01/29/2002Pages: 34
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/2001
Assignee:
KANDA-NISHIKI-CHO 1-CHOME CHIYODA-KU
TOKYO, 101-8441, JAPAN
Correspondent:
SUGHRUE MION, PLLC
DAVID T. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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