Patent Assignment
Reel/Frame 026694/0414
Assignment of Assignor's Interest
Recorded: 2011-08-03
Pages: 3
Assignors
SELETSKY, BORIS M.
Executed: 2011-07-20
YU, MELVIN J.
Executed: 2011-07-21
ZHENG, WANJUN
Executed: 2011-07-22
Assignee
EISAI R&D MANAGEMENT CO., LTD.
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU,TOKYO, 112-8088, JAPAN
Covered Properties
(2)
Methods and Compositions for Use in Treating Cancer
Patent:
6,653,341 →
Application:
10/272,167 →
Methods and Compositions for Use in Treating Cancer
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 16, 2004
From: LITTLEFIELD, BRUCE A.; TOWLE, MURRAY J.
To: EISAI CO., LTD.
Reel/Frame 014434/0795 →
Assignment of Assignor's Interest
Jan 19, 2006
From: LITTLEFIELD, BRUCE A.; TOWLE, MURRAY J.
To: EISAI CO., LTD.
Reel/Frame 017203/0868 →
Assignment of Assignor's Interest
Dec 11, 2007
From: EISAI CO., LTD.
To: EISAI R&D MANAGEMENT CO., LTD.
Reel/Frame 020228/0194 →
Assignment of Assignor's Interest
Dec 11, 2007
From: EISAI CO., LTD.
To: EISAI R&D MANAGEMENT CO., LTD.
Reel/Frame 020228/0205 →