IP Library Assignment 019829/0004
Patent Assignment
Reel/Frame 019829/0004

Assignment of Assignor's Interest

Recorded: 2007-09-14 Pages: 5
Assignors
UENSAL, OEMER
Executed: 2007-08-18
CHRIST, GUNTER
Executed: 2007-08-28
WIRTH, KATHRIN
Executed: 2007-08-31
Assignee
PEMEAS GMBH
INDUSTRIEPARK HOCHST, G 86 4, FRANKFURT, D-65926, GERMANY
Covered Property (1)
Proton-Conducting Membrane and Use Thereof
Patent: 8,822,091 →
Application: 10/584,965 →
Publication: US 2009/0214920
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 21, 2011
From: PEMEAS GMBH
To: BASF FUEL CELL GMBH
Reel/Frame 027425/0485 →