IP Library › Assignment 025818/0170
Patent Assignment
Reel/Frame 025818/0170

Assignment of Assignor's Interest

Recorded: 2011-02-16 Pages: 3
Assignors
MC DONALD, MIKE M.
Executed: 2011-02-04
ALBERTSON, WILLIAM C.
Executed: 2011-01-31
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Valvetrain Control Method and Apparatus for Conserving Combustion Heat
Patent: 8,689,541 →
Application: 13/028,522 →
Publication: US 2012/0204545
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 028466/0870 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →