Patent Assignment
Reel/Frame 013024/0637
Assignment of Assignor's Interest
Recorded: 2002-06-24
Pages: 3
Assignors
BIEGERT, HUBERTUS
Executed: 2002-02-18
BRITZ, PETER
Executed: 2002-02-28
TOTH, GABOR
Executed: 2002-03-13
URBAN, PETER
Executed: 2002-03-23
Assignee
DAIMLERCHRYSLER AG
EPPLESTR. 225, STUTTGART, 70567, GERMANY
Covered Property
(1)
Membrane for a Fuel Cell and Method for Producing the Same
Patent:
7,022,427 →
Application:
10/069,609 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2003
From: DAIMLERCHRYSLER AG
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 014779/0789 →
Assignment of Assignor's Interest
Jun 2, 2008
From: BALLARD POWER SYSTEMS INC.
To: BDF IP HOLDINGS LTD.
Reel/Frame 021029/0001 →
Assignment of Assignor's Interest
Jul 1, 2010
From: BDF IP HOLDINGS LTD.
To: DAIMLER AG
Reel/Frame 024627/0851 →