IP Library › Assignment 027540/0229
Patent Assignment
Reel/Frame 027540/0229

Assignment of Assignor's Interest

Recorded: 2012-01-17 Pages: 3
Assignors
WELLENKOTTER, KURT ALFRED
Executed: 2011-10-24
LI, DONGXU
Executed: 2011-10-12
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Driven Wheel Torque Estimation Systems and Methods
Patent: 8,532,890 →
Application: 13/293,711 →
Publication: US 2013/0124056
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 28, 2012
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 028458/0184 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034186/0776 →