IP Library › Assignment 029113/0500
Patent Assignment
Reel/Frame 029113/0500

Assignment of Assignor's Interest

Recorded: 2012-10-11 Pages: 2
Assignors
SPIX, THOMAS A.
Executed: 2012-10-10
BISHOP, THOMAS M.
Executed: 2012-10-10
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, M/C 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Engine Efficiency System for a Vehicle and Method of Operating an Engine Efficiency System
Patent: 9,080,522 →
Application: 13/649,614 →
Publication: US 2014/0107908
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 26, 2013
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 030694/0591 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0601 →