IP Library › Assignment 023254/0808
Patent Assignment
Reel/Frame 023254/0808

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: 6,759,387 →
Application: 10/209,421 →
Publication: US 2003/0083256
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 4, 2009
From: ROTHBARD, JONATHAN B.; WENDER, PAUL A.; MCGRANE, P. LEO; SISTA, LALITHA V.S.
To: CELLGATE, INC.
Reel/Frame 023607/0238 →
Assignment of Assignor's Interest Dec 2, 2010
From: PROGEN PHARMACEUTICALS, INC.
To: KAI PHARMACEUTICALS, INC.
Reel/Frame 025442/0085 →