IP Library › Assignment 023254/0790
Patent Assignment
Reel/Frame 023254/0790

Merger

Recorded: 2009-09-21 Pages: 5
Assignor
CELLGATE, INC.
Executed: 2008-02-06
Assignee
PROGEN PHARMACEUTICALS, INC.
3 TWIN DOLPHIN DRIVE, SUITE 100, REDWOOD CITY, CALIFORNIA, 94065
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.
Assignment of Assignor's Interest Sep 10, 2001
From: ROTHBARD, JONATHAN B.; WENDER, PAUL A.; MCGRANE, LEO P.; SISTA, LALITHA V.S.
To: CELLGATE, INC.
Reel/Frame 012150/0285 →
Assignment of Assignor's Interest Jul 25, 2011
From: PROGEN PHARMACEUTICALS, INC.
To: KAI PHARMACEUTICALS, INC.
Reel/Frame 026644/0897 →