IP Library › Assignment 014951/0710
Patent Assignment
Reel/Frame 014951/0710

Assignment of Assignor's Interest

Recorded: 2004-02-05 Pages: 4
Assignors
CAO, ZHI-SONG
Executed: 2004-01-21
TAO, CHUNLIN
Executed: 2004-01-16
Assignee
AMERICAN BIOSCIENCE, INC.
2730 WILSHIRE BOULEVARD, SUITE 110, SANTA MONICA, CALIFORNIA, 90403
Covered Property (1)
Ten and 20-di-esterification derivatives of camptothecins and methods to treat cancers
Application: 60/531,941 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 14, 2005
From: AMERICAN BIOSCIENCE, INC.
To: MERRILL LYNCH PROFESSIONAL CLEARING CORP.
Reel/Frame 016135/0316 →
Release of Security Interest Apr 19, 2006
From: MERRILL LYNCH PROFESSIONAL CLEARING CORP.
To: AMERICAN BIOSCIENCE, INC.
Reel/Frame 017492/0323 →