IP Library › Assignment 013979/0298
Patent Assignment
Reel/Frame 013979/0298

Assignment of Assignor's Interest

Recorded: 2003-09-15 Pages: 4
Assignor
PEARSON, MARTIN T.
Executed: 2003-07-10
Assignee
BALLARD POWER SYSTEMS INC.
4343 NORTH FRASER WAY, V5J 5J9 BURNABY, B.C., CANADA
Covered Property (1)
Apparatus for Improving the Performance of a Fuel Cell Electric Power System
Patent: 7,632,583 →
Application: 10/430,903 →
Publication: US 2004/0224192
Related Assignments (3)
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 →
Assignment of Assignor's Interest Jul 1, 2013
From: BALLARD POWER SYSTEMS INC.
To: DAIMLER AG
Reel/Frame 030719/0793 →
Assignment of Assignor's Interest Sep 10, 2021
From: DAIMLER AG
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 057471/0140 →