Patent Assignment
Reel/Frame 029933/0114
Assignment of Assignor's Interest
Recorded: 2013-03-06
Pages: 2
Assignors
ZHOU, CHEN
Executed: 2013-03-06
PINKERTON, FREDERICK E.
Executed: 2013-03-06
HERBST, JAN F.
Executed: 2013-03-06
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, MAIL CODE 482-C23-B21; P.O. BOX 300, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Cerium-Iron-Based Magnetic Compounds
Related Assignments
(3)
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 →
Confirmatory License
Aug 31, 2017
From: GENERAL MOTORS, LLC
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 043460/0257 →