Patent Assignment
Reel/Frame 013231/0135
Change of Name
Recorded: 2002-08-27
Pages: 12
Assignor
DBB FUEL CELL ENGINES GMBH
Executed: 2002-02-26
Assignee
BALLARD POWER SYSTEMS AG
NEUE STRASSE 95, 73230 KIRCHHEIM/TECK-NABERN, GERMANY
Covered Properties
(3)
Two-Stage Evaporator Unit
Patent:
5,823,252 →
Application:
08/508,660 →
Fuel Cell Engine Having a Propulsion Motor Operatively Connected to Drive a Fluid Supply Device
Patent:
6,053,266 →
Application:
08/982,165 →
Fuel cell engine having a propulsion motor operatively connected to drive a fluid supply device
Patent:
6,223,844 →
Application:
09/528,894 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 29, 1995
From: WAITKAT, PETER; BENZ, UWE; EINHART, JOHANN
To: DAIMLER-BENZ AKTIENGESELLSCHAFT
Reel/Frame 007680/0747 →
Assignment of Assignor's Interest
Mar 24, 1998
From: GREENHILL, CRAIG J.; MUFFORD, W. EDWARD; CORLESS, ADRIAN J.; MERRITT, ROBERT D.
To: DBB FUEL CELL ENGINES GMBH
Reel/Frame 009054/0825 →
Assignment of Assignor's Interest
Jul 17, 1998
From: DAIMLER-BENZ AG
To: DBB FUEL CELL ENGINES GMBH
Reel/Frame 009348/0100 →
Change of Name
Aug 31, 1999
From: DAIMLER-BENZ AKTIENGESELLSCHAFT
To: DAIMLERCHRYSLER AG
Reel/Frame 010180/0312 →
Assignment of Assignor's Interest
Jun 23, 2000
From: GREENHILL, CRAIG J.; MUFFORD, W. EDWARD; CORLESS, ADRIAN J.; MERRITT, ROBERT D.
To: DBB FUEL CELL ENGINES GMBH
Reel/Frame 010956/0143 →
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 →