Patent Assignment
Reel/Frame 008480/0546
Assignment of Assignor's Interest
Recorded: 1997-02-14
Pages: 2
Assignee
DAIMLER-BENZ AG
EPPLESTRASSE 225, 70567 STUTTGART, GERMANY
Covered Property
(1)
Method for Operating a Fuel Cell System
Patent:
5,989,739 →
Application:
08/801,809 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 20, 1999
From: DAIMLER-BENZ AKTIENGESELLSCHAFT
To: DAIMLERCHRYSLER AG
Reel/Frame 010104/0128 →
Assignment of Assignor's Interest
Sep 11, 2002
From: DAIMLERCHRYSLER AG
To: BALLARD POWER SYSTEMS AG
Reel/Frame 013280/0570 →
Assignment of Assignor's Interest
Jun 2, 2006
From: FUEL CELL SYSTEMS GMBH
To: NUCELLSYS GMBH
Reel/Frame 017931/0963 →
Assignment of Assignor's Interest
Jun 2, 2006
From: BALLARD POWER SYSTEMS AG
To: FUEL CELL SYSTEMS GMBH
Reel/Frame 017971/0897 →