IP Library › Assignment 030910/0448
Patent Assignment
Reel/Frame 030910/0448

Assignment of Assignor's Interest

Recorded: 2013-07-31 Pages: 2
Assignor
HUANG, XIAOSONG
Executed: 2013-07-26
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)
Porous Composite Structures for Lithium-Ion Battery Separators
Patent: 9,412,986 →
Application: 13/955,025 →
Publication: US 2015/0037651
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 033135/0440 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034189/0065 →