IP Library › Assignment 027903/0779
Patent Assignment
Reel/Frame 027903/0779

Assignment of Assignor's Interest

Recorded: 2012-03-21 Pages: 4
Assignors
LEVIJOKI, STEPHEN PAUL
Executed: 2011-10-13
MAJCHER, THOMAS J.
Executed: 2011-10-13
SIEKKINEN, JOHN W.
Executed: 2011-10-13
DOKTER, MICHAEL JOHN
Executed: 2011-10-13
JEFFREY, SCOTT
Executed: 2011-10-13
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 Diagnosing Faults in an Oxygen Sensor
Patent: 8,939,010 →
Application: 13/286,717 →
Publication: US 2013/0104626
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 28, 2012
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 028458/0184 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034186/0776 →