IP Library › Assignment 033641/0157
Patent Assignment
Reel/Frame 033641/0157

Assignment of Assignor's Interest

Recorded: 2014-08-29 Pages: 3
Assignors
ZHANG, XUNYUAN
Executed: 2013-01-29
CAI, XIUYU
Executed: 2013-01-29
Assignee
GLOBALFOUNDRIES INC.
PO BOX 309, UGLAND HOUSE, KY1-1104, CAYMAN ISLANDS
Covered Property (1)
Achieving Greater Planarity Between Upper Surfaces of a Layer and a Conductive Structure Residing Therein
Patent: 9,093,401 →
Application: 14/473,266 →
Publication: US 2014/0370705
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 27, 2019
From: GLOBALFOUNDRIES INC.
To: ALSEPHINA INNOVATIONS INC.
Reel/Frame 049612/0211 →
Release of Security Interest Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →