IP Library › Assignment 030949/0452
Patent Assignment
Reel/Frame 030949/0452

Assignment of Assignor's Interest

Recorded: 2013-08-06 Pages: 2
Assignors
LI, JIANWEN
Executed: 2013-07-30
TYLUTKI, VINCENT J.
Executed: 2013-08-02
MITAL, RAHUL
Executed: 2013-07-30
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Particulate Filter Washcoat Diagnosis Based on Exothermic Substrate Temperature
Patent: 9,528,422 →
Application: 13/960,014 →
Publication: US 2015/0043611
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 033135/0440 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034189/0065 →