IP Library › Assignment 030106/0403
Patent Assignment
Reel/Frame 030106/0403

Assignment of Assignor's Interest

Recorded: 2013-03-28 Pages: 2
Assignors
RAMAPPAN, VIJAY
Executed: 2012-12-18
BURLEIGH, DARRELL W.
Executed: 2012-12-18
FLY, GERALD W.
Executed: 2012-12-21
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
External Egr Rate Feedback
Patent: 9,506,420 →
Application: 13/756,869 →
Publication: US 2014/0222318
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 →