IP Library › Assignment 031376/0403
Patent Assignment
Reel/Frame 031376/0403

Assignment of Assignor's Interest

Recorded: 2013-10-09 Pages: 2
Assignors
DURRETT, RUSSELL P.
Executed: 2013-10-03
NAJT, PAUL M.
Executed: 2013-10-03
ANDRUSKIEWICZ, PETER
Executed: 2013-10-04
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Piston Compound Internal Combustion Engine with Expander Deactivation
Patent: 9,080,508 →
Application: 14/050,089 →
Publication: US 2014/0123958
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 →