Patent Assignment
Reel/Frame 022710/0826
Assignment of Assignor's Interest
Recorded: 2009-05-20
Pages: 15
Assignor
BADRINARAYANAN, PARAVASTU
Executed: 2007-01-04
Assignee
UTC POWER CORPORATION
195 GOVERNOR'S HIGHWAY, SOUTH WINDSOR, CONNECTICUT, 06074
Covered Property
(1)
Wettable Gas Diffusion Layer for a Wet Seal in a Fuel Cell
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2013
From: UTC POWER CORPORATION
To: UNITED TECHNOLOGIES CORPORATION
Reel/Frame 031033/0325 →
Assignment of Assignor's Interest
May 30, 2014
From: UNITED TECHNOLOGIES CORPORATION
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 033070/0235 →
Assignment of Assignor's Interest
May 18, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 035716/0253 →
Corrective Assignment to Correct Assignee Address Previously Recorded at Reel 035716, Frame 0253. Assignor(S) Hereby Confirms the Assignment.
Aug 24, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 036448/0093 →