IP Library › Assignment 033385/0794
Patent Assignment
Reel/Frame 033385/0794

Assignment of Assignor's Interest

Recorded: 2014-07-24 Pages: 35
Assignor
UNITED TECHNOLOGIES CORPORATION
Executed: 2014-04-24
Assignee
BALLARD POWER SYSTEMS INC.
9000 GLENLYON PARKWAY, BURNABY, V5J 5J8, CANADA
Covered Properties (45)
Water Management for a Fuel Cell
Multi-Wire, Long-Life Interconnects for Fuel Cell Stacks
Water Retention and Gas Ingestion Control for a Fuel Cell
Membrane Electrode Assembly Having Catalyst Diffusion Barrier Layer
Reservoir for Hot Weather Operation of Evaporatively Cooled Fuel Cell
Fuel Cell Using Uv Curable Sealant
Fuel Cell Repeater Unit
Power Plant Fuse Arrangement
Platinum-Palladium Catalyst with Intermediate Layer
Fuel Cell Reactant Inlet Humidification
Hybrid Bipolar Plate for Evaporatively Cooled Fuel Cells
Fuel Cell Water Management Arrangement
Composite Seal for Fuel Cells, Process of Manufacture, and Fuel Cell Stack Using Same
Mixed-Ionomer Electrode
Hydrating a Fuel Cell
Fuel Cell Assembly with Anti-Clocking Features at the Ends of the Cell Stack Assembly
Cooling Arrangement Using an Electrochemical Cell
Freeze Tolerant Fuel Cell Fuel Pressure Regulator
Fuel Cell Power Plant Control
Catalyst Material for Fuel Cell
Flow Field Configuration for Fuel Cell Plate
Water Management for a Fuel Cell
Patent: 8,980,494 →
Application: 12/301,526 →
Publication: US 2009/0155636
Water Retention and Gas Ingestion Control for a Fuel Cell
Application: 12/517,291 →
Publication: US 2010/0086817
Multi-Wire, Long-Life Interconnects for Fuel Cell Stacks
Application: 12/521,373 →
Publication: US 2010/0129731
Membrane Electrode Assembly Having Catalyst Diffusion Barrier Layer
Application: 12/598,051 →
Publication: US 2010/0092815
Fuel Cell Repeater Unit
Application: 12/679,772 →
Publication: US 2010/0248065
Reservoir for Hot Weather Operation of Evaporatively Cooled Fuel Cell
Application: 12/922,956 →
Publication: US 2011/0014530
Fuel Cell Using Uv Curable Sealant
Application: 13/057,609 →
Publication: US 2011/0136035
Power Plant Fuse Arrangement
Patent: 9,515,346 →
Application: 13/258,097 →
Publication: US 2012/0028150
Fuel Cell Reactant Inlet Humidification
Patent: 8,916,301 →
Application: 13/261,390 →
Publication: US 2012/0315556
Hybrid Bipolar Plate for Evaporatively Cooled Fuel Cells
Patent: 9,570,763 →
Application: 13/261,678 →
Publication: US 2013/0260274
Compact Fuel Cell System with Fuel Cell in Fluid Tank
Patent: 9,450,265 →
Application: 13/454,270 →
Publication: US 2013/0280640
Fuel Cell Fluid Channels
Patent: 9,876,238 →
Application: 13/489,452 →
Publication: US 2013/0323623
Platinum-Palladium Catalyst with Intermediate Layer
Application: 13/497,605 →
Publication: US 2012/0329642
Platinum Monolayer for Fuel Cell
Patent: 9,484,580 →
Application: 13/530,201 →
Publication: US 2013/0340915
Fuel Cell Water Management Arrangement
Patent: 9,362,577 →
Application: 13/641,723 →
Publication: US 2013/0034798
Composite Seal for Fuel Cells, Process of Manufacture, and Fuel Cell Stack Using Same
Application: 13/806,152 →
Publication: US 2013/0101915
Mixed-Ionomer Electrode
Patent: 9,391,336 →
Application: 13/818,366 →
Publication: US 2013/0157169
Hydrating a Fuel Cell
Patent: 9,564,644 →
Application: 13/818,873 →
Publication: US 2013/0149619
Fuel Cell Assembly with Anti-Clocking Features at the Ends of the Cell Stack Assembly
Application: 13/883,898 →
Publication: US 2013/0230789
Freeze Tolerant Fuel Cell Fuel Pressure Regulator
Application: 13/976,105 →
Publication: US 2013/0273448
Cooling Arrangement Using an Electrochemical Cell
Application: 13/991,789 →
Publication: US 2013/0257199
Fuel Cell Power Plant Control
Patent: 9,472,822 →
Application: 14/005,762 →
Publication: US 2014/0011108
Catalyst Material for Fuel Cell
Patent: 9,755,245 →
Application: 14/113,223 →
Publication: US 2014/0051008
Flow Field Configuration for Fuel Cell Plate
Application: 14/123,666 →
Publication: US 2014/0093812
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 24, 2012
From: O'NEILL, JONATHAN DANIEL
To: UTC POWER CORPORATION
Reel/Frame 028095/0550 →
Assignment of Assignor's Interest Jun 6, 2012
From: O'NEILL, JONATHAN DANIEL; PATTERSON, TIMOTHY W.; CARNEVALE, CHRISTOPHER JOHN; SUKHRAM, ROOPNARINE
To: UTC POWER CORPORATION
Reel/Frame 028323/0271 →
Assignment of Assignor's Interest Jul 30, 2012
From: DARLING, ROBERT M.
To: UTC POWER CORPORATION
Reel/Frame 028734/0933 →
Assignment of Assignor's Interest Jun 20, 2013
From: CARNEVALE, CHRISTOPHER JOHN; PATTERSON, JR., TIMOTHY W.; DARLING, ROBERT M.; BADRINARAYANAN, PARAVASTU
To: UTC POWER CORPORATION
Reel/Frame 030716/0555 →
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 18, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 035716/0253 →
Assignment of Assignor's Interest May 19, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 035728/0905 →
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 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 035728 Frame: 0905. Assignor(S) Hereby Confirms the Assignment. Aug 24, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 036481/0803 →
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 →