IP Library › Assignment 025360/0083
Patent Assignment
Reel/Frame 025360/0083

Assignment of Assignor's Interest

Recorded: 2010-11-15 Pages: 3
Assignors
SPICER, JOHN PATRICK
Executed: 2010-08-17
KOPRUBASI, KEREM
Executed: 2010-08-09
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER, MAIL CODE 482-C23-B21, P.O. BOX 300, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Hybrid Powertrain System Including an Internal Combustion Engine and a Stirling Engine
Patent: 8,726,661 →
Application: 12/852,572 →
Publication: US 2012/0031079
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025327/0156 →
Change of Name Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025781/0333 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →