IP Library › Assignment 030998/0821
Patent Assignment
Reel/Frame 030998/0821

Assignment of Assignor's Interest

Recorded: 2013-08-13 Pages: 2
Assignor
WANG, QIGUI
Executed: 2013-08-08
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, MAIL CODE 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Methods for Simulating Oxides in Aluminum Castings
Patent: 9,652,566 →
Application: 13/965,584 →
Publication: US 2015/0051879
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 →