Patent Assignment
Reel/Frame 022430/0961
Merger
Recorded: 2009-03-20
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
Application:
11/542,278 →
Publication:
US 2007/0173436
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 2, 2006
From: ROTHBARD, JONATHAN B.; WENDER, PAUL A.; MCGRANE, P. L.; SISTA, LALITHA V.S.
To: CELLGATE, INC.
Reel/Frame 018387/0124 →
Assignment of Assignor's Interest
Dec 2, 2010
From: PROGEN PHARMACEUTICALS, INC.
To: KAI PHARMACEUTICALS, INC.
Reel/Frame 025442/0085 →