IP Library › Assignment 034149/0475
Patent Assignment
Reel/Frame 034149/0475

Assignment of Assignor's Interest

Recorded: 2014-11-11 Pages: 3
Assignors
YANG, ZHIWEI
Executed: 2012-04-18
GUMMALLA, MALLIKA
Executed: 2012-04-09
Assignee
UTC POWER CORPORATION
195 GOVERNOR'S HIGHWAY, SOUTH WINDSOR, CONNECTICUT, 06074
Covered Property (1)
Method for Dispersing Particles in Perfluorinated Polymer Ionomer
Patent: 9,991,521 →
Application: 14/396,001 →
Publication: US 2015/0051065
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 Nov 13, 2014
From: UTC POWER CORPORATION
To: UNITED TECHNOLOGIES CORPORATION
Reel/Frame 034164/0189 →
Assignment of Assignor's Interest Nov 17, 2014
From: UNITED TECHNOLOGIES CORPORATION
To: BALLARD POWER SYSTEMS INC.
Reel/Frame 034190/0298 →
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 →