IP Library Assignment 029840/0231
Patent Assignment
Reel/Frame 029840/0231

Assignment of Assignor's Interest

Recorded: 2013-02-20 Pages: 2
Assignors
SACHS, CHRISTIAN
Executed: 2013-02-18
WINKELMANN, HOLGER
Executed: 2013-02-19
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Passive Temperature Supervision Device for a Compressed Gas Fuel Tank
Patent: 9,166,237 →
Application: 13/771,598 →
Publication: US 2014/0234739
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 →