IP Library Assignment 019251/0015
Patent Assignment
Reel/Frame 019251/0015

Assignment of Assignor's Interest

Recorded: 2007-05-04 Pages: 6
Assignors
HAAS, HERWIG R.
Executed: 2006-04-27
STARTEK, CARA N.
Executed: 2006-05-02
SEXSMITH, MICHAEL P.
Executed: 2006-05-02
DESOUZA, ANDREW J.
Executed: 2006-05-02
FONG, KELVIN K.
Executed: 2006-05-08
Assignee
BALLARD POWER SYSTEMS INC.
9000 GLENLYON PARKWAY, BURNABY, BRITISH COLUMBIA, V5J 5J8, CANADA
Covered Property (1)
Shutdown Methods and Designs for Fuel Cell Stacks
Patent: 7,964,315 →
Application: 10/571,417 →
Publication: US 2007/0248847
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 2, 2008
From: BALLARD POWER SYSTEMS INC.
To: BDF IP HOLDINGS LTD.
Reel/Frame 021029/0001 →