Patent Assignment
Reel/Frame 019344/0834
Assignment of Assignor's Interest
Recorded: 2007-05-25
Received: 2007-05-25
Pages: 5
Assignee
BALLARD ADVANCED MATERIALS CORPORATION
9000 GLENLYON PARKWAY, BURNABY, BCC, V5J 5J8, CANADA
Covered Property
(1)
Fluorination of a Porous Hydrocarbon-Based Polymer for Use as Composite Membrane
Application:
11/686,646 →