Patent Assignment
Reel/Frame 036736/0846
Assignment of Assignor's Interest
Recorded: 2015-10-06
Pages: 5
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Forming Interconnect Features with Reduced Sidewall Tapering
Patent:
9,373,543 →
Application:
14/876,023 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 6, 2015
From: MONT, FRANK W.; SIDDIQUI, SHARIQ
To: GLOBALFOUNDRIES INC.
Reel/Frame 036736/0784 →
Assignment of Assignor's Interest
Jul 2, 2019
From: GLOBALFOUNDRIES INC.
To: ALSEPHINA INNOVATIONS INC.
Reel/Frame 049669/0749 →
Release of Security Interest
Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →