IP Library › Assignment 014010/0720
Patent Assignment
Reel/Frame 014010/0720

Assignment of Assignor's Interest

Recorded: 2003-09-26 Pages: 3
Assignor
PEARSON, MARTIN T.
Executed: 2003-08-11
Assignee
BALLARD POWER SYSTEMS INC.
4343 NORTH FRASER WAY, V5J 5J9 BURNABY, B.C., CANADA
Covered Property (1)
Power Supplies and Ultracapacitor Based Battery Simulator
Patent: 6,838,923 →
Application: 10/440,512 →
Publication: US 2004/0228055
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 3, 2009
From: BALLARD POWER SYSTEMS INC. (CANADIAN CORP. NO. 248019-01)
To: BALLARD POWER SYSTEMS INC. (CANADIAN CORP. NO. 7076991)
Reel/Frame 022764/0935 →