Patent Assignment
Reel/Frame 019295/0989
Assignment of Assignor's Interest
Recorded: 2007-04-26
Pages: 9
Assignors
TOLBERT, DOUGLAS MARSHALL
Executed: 2007-04-26
RAMAMURTHI, SUBRAMANIAM
Executed: 2007-04-26
LAI, VIKKI MEI-WHEY
Executed: 2007-04-26
KAYS, JENNIFER ERIN
Executed: 2007-04-26
LIN, KUNG YI
Executed: 2007-04-26
STEUCKRATH, RANDY ALAN
Executed: 2007-04-26
TRAN, MINH-NGUYET
Executed: 2007-04-25
Assignee
UNISYS CORPORATION
UNISYS WAY, BLUE BELL, PENNSYLVANIA, 19424
Covered Property
(1)
Method and System for Converting Hierarchical Database Schemas into Relational Database Schemas
Patent:
7,599,947 →
Application:
11/796,014 →
Related Assignments
(12)
Other recorded transfers of the patent in this record — the chain of ownership.
Supplement to Security Agreement
Mar 6, 2008
From: UNISYS CORPORATION
To: CITIBANK, N.A.
Reel/Frame 020612/0305 →
Release by Secured Party
Jul 31, 2009
From: CITIBANK, N.A.
To: UNISYS CORPORATION; UNISYS HOLDING CORPORATION
Reel/Frame 023312/0044 →
Release by Secured Party
Sep 14, 2009
From: CITIBANK, N.A.
To: UNISYS CORPORATION; UNISYS HOLDING CORPORATION
Reel/Frame 023263/0631 →
Security Agreement
May 7, 2010
From: UNISYS CORPORATION
To: DEUTSCHE BANK
Reel/Frame 024351/0482 →
Security Agreement
Jun 27, 2011
From: UNISYS CORPORATION
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT
Reel/Frame 026509/0001 →
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
Nov 9, 2017
From: WELLS FARGO BANK, NATIONAL ASSOCIATION (SUCCESSOR TO GENERAL ELECTRIC CAPITAL CORPORATION)
To: UNISYS CORPORATION
Reel/Frame 044416/0358 →
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 →