IP Library › Assignment 024627/0851
Patent Assignment
Reel/Frame 024627/0851

Assignment of Assignor's Interest

Recorded: 2010-07-01 Pages: 4
Assignor
BDF IP HOLDINGS LTD.
Executed: 2009-11-25
Assignee
DAIMLER AG
MERCEDESSTRASSE 137, STUTTGART, 70327, GERMANY
Covered Properties (4)
Enclosure for Electrical Components Installed in Locations Where a Flammable Gas or Vapor Is Expected to Be Present
Patent: 6,372,983 →
Application: 09/291,505 →
Membrane for a Fuel Cell and Method for Producing the Same
Patent: 7,022,427 →
Application: 10/069,609 →
Water Insoluble Additive for Improving Conductivity of an Ion Exchange Membrane
Patent: 7,601,759 →
Application: 10/962,184 →
Publication: US 2005/0112439
Catalyst Support for Fuel Cell
Patent: 9,799,893 →
Application: 12/446,118 →
Publication: US 2011/0065014
Related Assignments (3)
Other recorded transfers of the patents 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 →
Assignment of Assignor's Interest Jun 29, 2010
From: CAMPBELL, STEPHEN A.
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 024612/0572 →
Assignment of Assignor's Interest Jun 29, 2010
From: BALLARD POWER SYSTEMS INC.
To: BDF IP HOLDINGS LTD.
Reel/Frame 024612/0601 →