Patent Assignment
Reel/Frame 017897/0496
Change of Name
Recorded: 2006-05-17
Pages: 8
Assignor
XCELLSIS GMBH
Executed: 2002-02-26
Assignee
BALLARD POWER SYSTEMS AG
NEUE STRASSE 95, 73230 KIRCHHEIM/TECK-NABERN, GERMANY
Covered Property
(1)
Fuel Cell System with a Detection System for Fire or Elevated Temperatures
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 5, 2002
From: EVERSON, TED; CORLESS, ADRIAN; MUFFORD, EDWARD
To: XCELLIS GMBH
Reel/Frame 013060/0302 →
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 →