IP Library › Assignment 017205/0665
Patent Assignment
Reel/Frame 017205/0665

Assignment of Assignor's Interest

Recorded: 2006-02-23 Pages: 3
Assignors
DE VAAL, JACOB W.
Executed: 2005-12-14
KEDDIE, COLIN F.
Executed: 2005-12-12
Assignee
BALLARD POWER SYSTEMS INC.
4343 NORTH FRASER WAY, BURNABY, BRITISH COLUMBIA, V5J 5J9, CANADA
Covered Property (1)
System and Method for Mixing Gases in a Fuel Cell Exhaust System
Patent: 7,871,729 →
Application: 11/282,302 →
Publication: US 2007/0116621
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 7, 2008
From: BALLARD POWER SYSTEMS INC.
To: DAIMLER AG; FORD MOTOR COMPANY
Reel/Frame 021658/0370 →
Assignment of Assignor's Interest Mar 1, 2018
From: DAIMLER AG
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 045074/0923 →
Assignment of Assignor's Interest Mar 1, 2018
From: FORD MOTOR COMPANY
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 045074/0938 →