Patent Assignment
Reel/Frame 053228/0955
Assignment of Assignor's Interest
Recorded: 2020-07-16
Pages: 3
Assignors
LIEBINGER PORTELA, FRANZ FRIEDRICH
Executed: 2020-06-16
RODRIGUEZ BRAVO, CESAR AUGUSTO
Executed: 2020-06-15
JIMENEZ MENDEZ, KEVIN
Executed: 2020-06-16
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Protecting a System from Attack via a Device Attached to a Usb Port
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 22, 2020
From: LIEBINGER PORTELA, FRANZ FRIEDRICH; RODRIGUEZ BRAVO, CESAR AUGUSTO; JIMENEZ MENDEZ, KEVIN
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 053278/0780 →
Assignment of Assignor's Interest
Nov 18, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: KYNDRYL, INC.
Reel/Frame 058213/0912 →