Patent Assignment
Reel/Frame 030755/0773
Assignment of Assignor's Interest
Recorded: 2013-07-09
Pages: 2
Assignors
HAYMAN, ALAN W.
Executed: 2013-07-08
MCALPINE, ROBERT S.
Executed: 2013-07-08
KEATING, EDWARD J.
Executed: 2013-07-08
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Dedicated EGR Engine with Dynamic Load Control
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jun 12, 2014
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 033135/0336 →
Release of Security Interest
Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034189/0065 →
Confirmatory License
Mar 31, 2025
From: GENERAL MOTORS GLOBAL PROPULSION SYSTEMS
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 070675/0688 →