Patent Assignment
Reel/Frame 015944/0601
Assignment of Assignor's Interest
Recorded: 2004-10-29
Pages: 4
Assignor
FREDETTE, STEVEN J.
Executed: 2004-10-29
Assignee
UTC FUEL CELLS, LLC
195 GOVERNOR'S HIGHWAY, SOUTH WINDSOR, CONNECTICUT, 06074
Covered Property
(1)
Dc Current Calculation for Fuel Cell Control
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 11, 2009
From: UTC FUEL CELLS, LLC.
To: UTC POWER CORPORATION
Reel/Frame 023216/0850 →
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
Mar 2, 2015
From: UNITED TECHNOLOGIES CORPORATION
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 035113/0609 →
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 →