IP Library › Assignment 031243/0134
Patent Assignment
Reel/Frame 031243/0134

Assignment of Assignor's Interest

Recorded: 2013-09-19 Pages: 8
Assignors
ABD ELHAMID, MAHMOUD H.
Executed: 2007-03-22
BLUNK, RICHARD H.
Executed: 2007-03-22
LISI, DANIEL J.
Executed: 2007-03-22
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C 482-C23-B21, DETROIT, MICHIGAN, 48265
Covered Property (1)
Removal of Non-Conductive Hydrophilic Coatings from Lands of Fuel Cell Bipolar Plates
Patent: 9,385,379 →
Application: 14/010,649 →
Publication: US 2013/0344420
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 →