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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5977125
Issue Dt:
11/02/1999
Application #:
08836428
Filing Dt:
05/06/1997
Inventors:
SHIGEKI HIBI, KOUICHI KIKUCHI, HIROYUKI YOSHIMURA, MITSUO NAGAI, KATSUYA TAGAMI et al
Title:
MONO-OR POLYENIC CARBOXYLIC ACID DERIVATIVES
Assignment: 1
Reel/Frame:
008699/0423Recorded: 05/04/1997Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HIBI, SHIGEKI
Exec Dt:
04/28/1997
YOSHIMURA, HIROYUKI
Exec Dt:
04/28/1997
TAGAMI, KATSUYA
Exec Dt:
04/28/1997
HISHINUMA, IEHARU
Exec Dt:
04/28/1997
KIKUCHI, KOUICHI
Exec Dt:
04/28/1997
NAGAI, MITSUO
Exec Dt:
04/28/1997
ABE, SHINYA
Exec Dt:
04/28/1997
NAGAKAWA, JUNICHI
Exec Dt:
04/28/1997
Assignee:
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
TOKYO, JAPAN
Correspondent:
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
018972/0624Recorded: 03/08/2007Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
EISAI CO., LTD.
Exec Dt:
11/20/2006
Assignee:
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037

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