Patent Assignment
Reel/Frame 031447/0519
Confirmatory License
Recorded: 2013-10-09
Pages: 2
Assignor
GENERAL MOTORS LLC
Executed: 2013-07-23
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S. W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Engine with Pulse-Suppressed Dedicated Exhaust Gas Recirculation
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 034287/0601 →
Confirmatory License
Feb 21, 2025
From: GENERAL MOTORS GLOBAL PROPULSION SYSTEMS
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 070292/0670 →