IP Library › Assignment 015462/0750
Patent Assignment
Reel/Frame 015462/0750

Assignment of Assignor's Interest

Recorded: 2004-12-16 Pages: 3
Assignors
FISCHER, RALPH F.D.
Executed: 2004-10-19
BOS, MYLES L.
Executed: 2004-09-28
Assignee
BALLARD POWER SYSTEMS INC.
4343 NORTH FRASER WAY, BURNABY, BRITISH COLUMBIA, V5J 5J9, CANADA
Covered Property (1)
Water Filter for an Electrochemical Fuel Cell System
Patent: 7,250,230 →
Application: 10/924,728 →
Publication: US 2006/0037904
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 1, 2006
From: BALLARD POWER SYSTEMS INC.
To: BALLARD POWER SYSTEMS AG
Reel/Frame 017946/0290 →
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 →