Patent Assignment
Reel/Frame 024853/0607
Assignment of Assignor's Interest
Recorded: 2010-08-18
Pages: 3
Assignors
SCHNEIDER, ERIC W.
Executed: 2010-08-06
SNIDER, MATTHEW J.
Executed: 2010-07-30
OLREE, ROBERT M.
Executed: 2010-07-30
JOHNSON, ERIC R.
Executed: 2010-08-09
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Automatic Engine Oil Life Determination with a Factor for Oil Quality
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025324/0658 →
Change of Name
Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025781/0333 →
Release of Security Interest
Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →