IP Library › Assignment 042375/0209
Patent Assignment
Reel/Frame 042375/0209

Assignment of Assignor's Interest

Recorded: 2017-05-15 Pages: 3
Assignor
XIE, RUILONG
Executed: 2015-10-30
Assignee
GLOBALFOUNDRIES INC.
MAPLES CORPORATE SERVICES LIMITED, PO BOX 309, UGLAND HOUSE, GRAND CAYMAN, KY1-1104, CAYMAN ISLANDS
Covered Property (1)
Etch Stop for Airgap Protection
Patent: 9,929,247 →
Application: 15/594,757 →
Publication: US 2017/0250262
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2017
From: CHENG, KANGGUO; YAMASHITA, TENKO
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 042374/0965 →
Security Agreement Nov 29, 2018
From: GLOBALFOUNDRIES INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 049490/0001 →
Assignment of Assignor's Interest Nov 2, 2020
From: GLOBALFOUNDRIES INC.
To: GLOBALFOUNDRIES U.S. INC.
Reel/Frame 054633/0001 →
Release of Security Interest Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →
Release of Security Interest May 12, 2021
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES U.S. INC.
Reel/Frame 056987/0001 →