IP Library Assignment 019819/0827
Patent Assignment
Reel/Frame 019819/0827

Change of Name

Recorded: 2007-09-13 Pages: 4
Assignor
PEMEAS GMBH
Executed: 2007-03-14
Assignee
BASF FUEL CELL GMBH
INDUSTRIEPARK HOECHST, G 865, FRANKFURT AM MAIN, 65926, GERMANY
Covered Property (1)
Novel Membranes Having Improved Mechanical Properties, for Use in Fuel Cells
Patent: 7,285,325 →
Application: 10/399,514 →
Publication: US 2004/0131909
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 10, 2004
From: SOCZKA-GUTH, THOMAS; KIEFER, JOACHIM; JORDT, FRAUKE
To: CELANESE VENTURES GMBH
Reel/Frame 014325/0919 →
Assignment of Assignor's Interest Aug 8, 2005
From: CELANESE VENTURES GMBH
To: PEMEAS GMBH
Reel/Frame 016823/0485 →