IP Library Assignment 026025/0521
Patent Assignment
Reel/Frame 026025/0521

Assignment of Assignor's Interest

Recorded: 2011-03-25 Pages: 3
Assignor
RYAN, ERROL TODD
Executed: 2011-03-23
Assignee
GLOBALFOUNDRIES INC.
MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE, GRAND CAYMAN, KY1-1104, CAYMAN ISLANDS
Covered Property (1)
Methods for Forming Copper Diffusion Barriers for Semiconductor Interconnect Structures
Patent: 8,349,731 →
Application: 13/072,502 →
Publication: US 2012/0244698
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 →