Patent Assignment
Reel/Frame 021228/0072
Assignment of Assignor's Interest
Recorded: 2008-07-11
Pages: 3
Assignors
KIRMESS, OLIVER
Executed: 2008-01-08
HELMUT, OSWALD
Executed: 2008-01-08
STEINMANN, UWE
Executed: 2008-01-08
Assignee
GM GLOBAL TECHNOLOGY, INC.
300 RENAISSANCE CENTER, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Method for Calculating the Low Pressure in the Servobrake of a Vehicle Comprising an Otto Engine
Application:
11/994,922 →
Publication:
US 2008/0275617
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Cover Sheet to Correct the Typographical Error in the Assignee Name Recorded at Reel: 021228 and Frame 0072
Jan 8, 2009
From: KIRMESS, OLIVER; HELMUT, OSWALD; STEINMANN, UWE
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 022079/0155 →
Security Agreement
Aug 27, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UNITED STATES DEPARTMENT OF THE TREASURY
Reel/Frame 023156/0215 →
Security Agreement
Aug 28, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UAW RETIREE MEDICAL BENEFITS TRUST
Reel/Frame 023162/0187 →
Release of Security Interest
Nov 4, 2010
From: UNITED STATES DEPARTMENT OF THE TREASURY
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025245/0780 →
Release of Security Interest
Nov 5, 2010
From: UAW RETIREE MEDICAL BENEFITS TRUST
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025315/0001 →
Security Agreement
Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025324/0475 →
Change of Name
Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025781/0035 →