IP Library › Assignment 030139/0168
Patent Assignment
Reel/Frame 030139/0168

Assignment of Assignor's Interest

Recorded: 2013-04-03 Pages: 3
Assignors
GWIDT, J. MICHAEL
Executed: 2013-02-12
LUCHANSKY, KEVIN M.
Executed: 2013-02-12
SAWDON, CRAIG M.
Executed: 2013-02-12
HAMAMA, WAJDI B.
Executed: 2013-02-12
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
System and Method for Detecting Stochastic Pre-Ignition
Patent: 8,973,429 →
Application: 13/775,628 →
Publication: US 2014/0238120
Related Assignments (2)
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 →