IP Library Assignment 023983/0834
Patent Assignment
Reel/Frame 023983/0834

Assignment of Assignor's Interest

Recorded: 2010-02-24 Pages: 3
Assignor
BDF IP HOLDINGS LTD.
Executed: 2009-11-25
Assignee
DAIMLER AG
MERCEDESSTRASSE 137, STUTTGART, 70327, GERMANY
Covered Property (1)
Water Insoluble Additive for Improving Conductivity of an Ion Exchange Membrane
Patent: 7,977,392 →
Application: 11/613,803 →
Publication: US 2007/0154764
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 1, 2018
From: DAIMLER AG
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 045074/0923 →