IP Library › Assignment 029034/0901
Patent Assignment
Reel/Frame 029034/0901

Assignment of Assignor's Interest

Recorded: 2012-09-27 Pages: 2
Assignor
WANG, YUCONG
Executed: 2012-09-27
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Method of Making Nd-Fe-B Sintered Magnets with Reduced Dysprosium or Terbium
Patent: 9,468,972 →
Application: 13/628,149 →
Publication: US 2013/0084204
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 26, 2013
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 030694/0591 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0601 →