IP Library › Assignment 025827/0486
Patent Assignment
Reel/Frame 025827/0486

Assignment of Assignor's Interest

Recorded: 2011-02-17 Pages: 2
Assignors
WU, KO-JEN
Executed: 2011-01-31
WALTER, DARREL J.
Executed: 2011-01-31
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Secondary Air Injection System and Method
Patent: 8,806,868 →
Application: 13/029,818 →
Publication: US 2012/0210712
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Jul 7, 2011
From: GENERAL MOTORS GLOBAL TECHNOLOGY OPERATIONS
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 026566/0565 →
Security Agreement Jun 28, 2012
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 028466/0870 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →