IP Library › Assignment 023607/0238
Patent Assignment
Reel/Frame 023607/0238

Assignment of Assignor's Interest

Recorded: 2009-12-04 Pages: 6
Assignors
ROTHBARD, JONATHAN B.
Executed: 2001-01-29
WENDER, PAUL A.
Executed: 2001-01-29
MCGRANE, P. LEO
Executed: 2001-01-29
SISTA, LALITHA V.S.
Executed: 2001-01-27
KIRSCHBERG, THORSTEN A.
Executed: 2001-01-29
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: 6,759,387 →
Application: 10/209,421 →
Publication: US 2003/0083256
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 023254/0808 →
Assignment of Assignor's Interest Dec 2, 2010
From: PROGEN PHARMACEUTICALS, INC.
To: KAI PHARMACEUTICALS, INC.
Reel/Frame 025442/0085 →