IP Library Assignment 028571/0979
Patent Assignment
Reel/Frame 028571/0979

Assignment of Assignor's Interest

Recorded: 2012-07-17 Pages: 3
Assignors
SORENSON, ELLEN L.
Executed: 2012-04-13
RITCHIE, ROGER V.
Executed: 2012-04-13
Assignee
UNISYS CORPORATION
TOWNSHIP LINE AND UNION MEETING ROADS, M/S: 2NW, BLUE BELL, PENNSYLVANIA, 19422
Covered Property (1)
Device Type Override
Patent: 9,037,817 →
Application: 13/420,934 →
Publication: US 2013/0246700
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement May 3, 2012
From: UNISYS CORPORATION
To: DEUTSCHE BANK NATIONAL TRUST COMPANY
Reel/Frame 028147/0218 →
Release of Security Interest Mar 15, 2013
From: DEUTSCHE BANK TRUST COMPANY
To: UNISYS CORPORATION
Reel/Frame 030004/0619 →
Release of Security Interest Mar 26, 2013
From: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL TRUSTEE
To: UNISYS CORPORATION
Reel/Frame 030082/0545 →
Patent Security Agreement Apr 27, 2017
From: UNISYS CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL TRUSTEE
Reel/Frame 042354/0001 →
Security Interest Oct 6, 2017
From: UNISYS CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 044144/0081 →
Release of Security Interest Oct 28, 2020
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: UNISYS CORPORATION
Reel/Frame 054231/0496 →
Amended and Restated Patent Security Agreement Jun 27, 2025
From: UNISYS CORPORATION; UNISYS HOLDING CORPORATION; UNISYS NPL, INC.; UNISYS AP INVESTMENT COMPANY I
To: COMPUTERSHARE TRUST COMPANY, N.A., AS COLLATERAL TRUSTEE
Reel/Frame 071759/0527 →