IP Library › Assignment 024178/0778
Patent Assignment
Reel/Frame 024178/0778

Assignment of Assignor's Interest

Recorded: 2010-04-02 Pages: 3
Assignors
HAUSER, RAY L.
Executed: 2009-12-26
BEARD, KIRBY
Executed: 2010-04-01
Assignee
POROUS POWER TECHNOLOGIES, LLC
2765 DAGNY WAY, LAFAYETTE, COLORADO, 80026
Covered Property (1)
Hard Spacers in Microporous Membrane Matrix
Application: 12/647,366 →
Publication: US 2010/0183907
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 30, 2011
From: POROUS POWER TECHNOLOGIES, LLC
To: POROUS POWER TECHNOLOGIES, LLC (F/K/A PPT OPCO, LLC)
Reel/Frame 027462/0620 →