IP Library Assignment 025883/0061
Patent Assignment
Reel/Frame 025883/0061

Assignment of Assignor's Interest

Recorded: 2011-03-01 Pages: 3
Assignor
SALIBA, ANTHONY J.
Executed: 2000-07-21
Assignee
STC, L.L.C.
311 SOUTH WACKER DRIVE, CHICAGO, ILLINOIS, 60606
Covered Property (1)
Method and Apparatus for Stock and Index Option Price Improvement, Participation, and Internalization
Patent: 8,055,577 →
Application: 13/038,253 →
Publication: US 2011/0153485
Related Assignments (9)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 19, 2011
From: STC, L.L.C.
To: LIQUIDPOINT, L.L.C.
Reel/Frame 026928/0212 →
Merger Dec 4, 2014
From: LIQUIDPOINT, LLC
To: CONVERGEX EXECUTION SOLUTIONS LLC
Reel/Frame 034377/0559 →
Assignment of Assignor's Interest Aug 30, 2017
From: CONVERGEX EXECUTION SOLUTIONS LLC
To: DASH FINANCIAL TECHNOLOGIES LLC
Reel/Frame 043450/0533 →
Patent Security Agreement Oct 29, 2021
From: DASH FINANCIAL TECHNOLOGIES LLC
To: UBS AG, STAMFORD BRANCH
Reel/Frame 057974/0481 →
Security Interest Nov 5, 2021
From: DASH FINANCIAL TECHNOLOGIES LLC
To: LUCID TRUSTEE SERVICES LIMITED, AS SECURITY AGENT
Reel/Frame 058035/0952 →
Intellectual Property Security Agreement Oct 7, 2025
From: ALLEGRO DEVELOPMENT CORPORATION; BACKSTOP SOLUTIONS GROUP, LLC; DASH FINANCIAL TECHNOLOGIES LLC; DEALOGIC LIMITED
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 073023/0832 →
First Lien Release of Security Interest in Intellectual Property Rights Recorded at Reel 057974, Frame 0481 Oct 8, 2025
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: FIDESSA GROUP HOLDINGS LIMITED; FIDESSA BUY-SIDE LIMITED; FIDESSA TRADING UK LIMITED; DASH FINANCIAL TECHNOLOGIES LLC
Reel/Frame 073061/0246 →
Intellectual Property Security Agreement Dec 9, 2025
From: ALLEGRO DEVELOPMENT CORPORATION; BACKSTOP SOLUTIONS GROUP, LLC; DASH FINANCIAL TECHNOLOGIES LLC; DEALOGIC LIMITED
To: KROLL TRUSTEE SERVICES LIMITED (F/K/A LUCID TRUSTEE SERVICES LIMITED), AS SECURITY AGENT
Reel/Frame 073948/0316 →
First Lien Release of Security Interest in Intellectual Property Rights Dec 9, 2025
From: KROLL TRUSTEE SERVICES LIMITED (F/K/A LUCID TRUSTEE SERVICES LIMITED), AS AGENT
To: FIDESSA TRADING UK LIMITED; DASH FINANCIAL TECHNOLOGIES LLC
Reel/Frame 073916/0601 →