Patent Assignment
Reel/Frame 034683/0555
Assignment of Assignor's Interest
Recorded: 2015-01-12
Pages: 34
Assignor
UNITED TECHNOLOGIES CORPORATION
Executed: 2014-04-24
Assignee
BALLARD POWER SYSTEMS INC.
9000 GLENLYON PARKWAY, BURNABY, BRITISH COLUMBIA, V5J 5J9, CANADA
Covered Properties
(9)
Fuel Cell Power Plant Used as Reformate Generator
Catalytic Combustors Keeping Contained Medium Warm in Response to Hydrostatic Valve
Fuel Cell Cover Plate Tie-Down
Retaining Water in a Fuel Cell Stack for Cooling and Humidification During Frozen Startup
Single Reactant Gas Flow Field Plate Pem Fuel Cell
Alloy Catalysts for Extending Life of Fuel Cell Membranes and Ionomer
Stabilized Fuel Cell Flow Field
Operating Fuel Cell During Down Time on Cryogenic Hydrogen Boil-Off
Robust Heating of Fuel Cells During Subfreezing Start
Related Assignments
(5)
Other recorded transfers of the patents 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 →
Change of Name
Oct 21, 2014
From: UTC FUEL CELLS, LLC
To: UTC POWER CORPORATION
Reel/Frame 034028/0672 →
Assignment of Assignor's Interest
Oct 24, 2014
From: UNITED TECHNOLOGIES CORPORATION
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 034026/0424 →
Assignment of Assignor's Interest
May 26, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 035772/0192 →
Correction of Assignee Address Previously Recorded at Reel 035772, Frame 0192.
Jul 2, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 036407/0001 →