Patent Assignment
Reel/Frame 023558/0719
Assignment of Assignor's Interest
Recorded: 2009-11-23
Pages: 6
Assignors
AKINMADE-YUSUFF, HAKEEM
Executed: 2009-10-27
FITZSIMMONS, JOHN A.
Executed: 2009-10-27
KWONG, RANEE WAI-LING
Executed: 2009-10-27
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method for Reworking Antireflective Coating Over Semiconductor Substrate
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 3, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GLOBALFOUNDRIES U.S. 2 LLC
Reel/Frame 036550/0001 →
Assignment of Assignor's Interest
Oct 5, 2015
From: GLOBALFOUNDRIES U.S. 2 LLC; GLOBALFOUNDRIES U.S. INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 036779/0001 →
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 →