Patent Assignment
Reel/Frame 015975/0677
Assignment of Assignor's Interest
Recorded: 2004-11-12
Pages: 4
Assignor
YANG, DELIANG
Executed: 2003-10-15
Assignee
UTC FUEL CELLS, LLC
195 GOVERNORS HIGHWAY, SOUTH WIHDSOR, CONNECTICUT, 06074
Covered Property
(1)
Fuel Cell Stack Having a Reduced Volume
Patent:
6,833,211 →
Application:
10/689,238 →
Related Assignments
(5)
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
Mar 2, 2015
From: UNITED TECHNOLOGIES CORPORATION
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 035113/0609 →
Change of Name
Mar 16, 2015
From: UTC FUEL CELLS, LLC
To: UTC POWER CORPORATION
Reel/Frame 035206/0524 →
Assignment of Assignor's Interest
May 19, 2015
From: BALLARD POWER SYSTEMS INC.
To: AUDI AG
Reel/Frame 035728/0905 →
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 →