Patent Assignment
Reel/Frame 020228/0205
Assignment of Assignor's Interest
Recorded: 2007-12-11
Pages: 6
Assignor
EISAI CO., LTD.
Executed: 2007-05-11
Assignee
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO, 112-8088, JAPAN
Covered Property
(1)
Methods and Compositions for Use in Treating Cancer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 7, 2007
From: LITTLEFIELD, BRUCE A.; TOWLE, MURRAY J.
To: EISAI CO., LTD.
Reel/Frame 020214/0100 →
Assignment of Assignor's Interest
Aug 3, 2011
From: SELETSKY, BORIS M.; YU, MELVIN J.; ZHENG, WANJUN
To: EISAI R&D MANAGEMENT CO., LTD.
Reel/Frame 026694/0414 →