IP Library › Assignment 030042/0042
Patent Assignment
Reel/Frame 030042/0042

Assignment of Assignor's Interest

Recorded: 2013-03-19 Pages: 2
Assignors
XIAO, QIANGFENG
Executed: 2013-03-12
CAI, MEI
Executed: 2013-03-12
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Anodes Including Mesoporous Hollow Silicon Particles and a Method for Synthesizing Mesoporous Hollow Silicon Particles
Patent: 9,123,939 →
Application: 13/828,755 →
Publication: US 2014/0272573
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 →