IP Library › Assignment 026566/0648
Patent Assignment
Reel/Frame 026566/0648

Confirmatory License

Recorded: 2011-07-07 Pages: 2
Assignor
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Hydraulic Engine Valve Actuation System Including Independent Feedback Control
Patent: 8,453,619 →
Application: 12/984,233 →
Publication: US 2012/0168654
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 4, 2011
From: MARRIOTT, CRAIG D.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025580/0420 →
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 →