IP Library › Assignment 028159/0703
Patent Assignment
Reel/Frame 028159/0703

Assignment of Assignor's Interest

Recorded: 2012-05-04 Pages: 3
Assignors
WITTKOPP, SCOTT H.
Executed: 2011-10-05
KIM, CHANG H.
Executed: 2011-10-10
HEIL, BRIAN T.
Executed: 2011-10-10
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Ozone Conversion Sensors for an Automobile
Patent: 8,932,871 →
Application: 13/291,573 →
Publication: US 2013/0034911
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 →