Patent Assignment
Reel/Frame 025652/0226
Assignment of Assignor's Interest
Recorded: 2011-01-18
Pages: 2
Assignors
SPOHN, BRIAN L.
Executed: 2010-12-07
CLAYPOLE, GEORGE M.
Executed: 2010-12-07
STARR, RICHARD D.
Executed: 2010-12-07
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Method for Controlling Exhaust Gas Heat Recovery Systems in Vehicles
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jun 24, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 026499/0267 →
Confirmatory License
Sep 20, 2011
From: GENERAL MOTORS GLOBAL TECHNOLOGY
To: ENERGY, UNITED STATE DEPARTMENT OF
Reel/Frame 026955/0443 →
Release of Security Interest
Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →