IP Library › Assignment 012150/0285
Patent Assignment
Reel/Frame 012150/0285

Assignment of Assignor's Interest

Recorded: 2001-09-10 Pages: 4
Assignors
ROTHBARD, JONATHAN B.
Executed: 2001-08-02
WENDER, PAUL A.
Executed: 2001-08-02
MCGRANE, LEO P.
Executed: 2001-08-02
SISTA, LALITHA V.S.
Executed: 2001-08-02
KIRSCHBERG, THORSTEN A.
Executed: 2001-08-02
Assignee
CELLGATE, INC.
552 DEL RAY AVE., SUNNYVALE, CALIFORNIA, 94086
Covered Property (1)
Compositions and Methods for Enhancing Drug Delivery Across and into Epithelial Tissues
Patent: 6,669,951 →
Application: 09/792,480 →
Publication: US 2002/0127198
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 21, 2009
From: CELLGATE, INC.
To: PROGEN PHARMACEUTICALS, INC.
Reel/Frame 023254/0790 →
Assignment of Assignor's Interest Jul 25, 2011
From: PROGEN PHARMACEUTICALS, INC.
To: KAI PHARMACEUTICALS, INC.
Reel/Frame 026644/0897 →