Patent Assignment
Reel/Frame 065305/0744
Merger
Recorded: 2023-10-23
Pages: 8
Assignor
ESM GROUP INC.
Executed: 2019-12-27
Assignee
OPTA (USA) INC.
407 PARKSIDE DRIVE, PO BOX 260, WATERDOWN, ONTARIO, L0R 2H0, CANADA
Covered Properties
(4)
Wire Injector Apparatus
Skimmer Apparatus and Method
Dual Outlet Injection System
Rotational Lance Drive and Rotational Lance Injection Method
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 31, 2007
From: WAITLEVERTCH, JOSEPH R.; DOWNARD, RONALD L.; SOKOLOWSKI, FRANK A.
To: ESM GROUP INC.
Reel/Frame 019402/0095 →
Assignment of Assignor's Interest
Apr 29, 2008
From: WAITLEVERTCH, JOSEPH R.
To: ESM GROUP INC.
Reel/Frame 020871/0980 →
Assignment of Assignor's Interest
Dec 27, 2010
From: WAITLEVERTCH, JOSEPH R.; EPPS, LARRY J.; ROSS, MICHAEL S.
To: ESM GROUP INC.
Reel/Frame 025538/0424 →
Assignment of Assignor's Interest
Apr 23, 2013
From: WAITLEVERTCH, JOSEPH R.; EPPS, LARRY J.; ROMEO, NICHOLAS S.
To: ESM GROUP INC.
Reel/Frame 030269/0984 →
Security Interest
Nov 9, 2023
From: OPTA INC.; AFFIVAL INC.; OPTA (USA) INC.
To: GUGGENHEIM CREDIT SERVICES, LLC
Reel/Frame 065516/0107 →
Security Interest
Nov 15, 2023
From: OPTA INC.; AFFIVAL INC.; OPTA (USA) INC.
To: GUGGENHEIM CREDIT SERVICES, LLC
Reel/Frame 065576/0426 →
Security Interest
Nov 15, 2023
From: OPTA INC.; AFFIVAL INC.; OPTA (USA) INC.
To: GUGGENHEIM CREDIT SERVICES, LLC
Reel/Frame 065572/0413 →
Security Interest
Nov 22, 2023
From: OPTA (USA) INC.; AFFIVAL INC.; OPTA GROUP LP; QUAB CHEMICALS INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 065646/0016 →
Security Interest
Aug 9, 2024
From: OPTA GROUP LP; OPTA (USA) INC.; QUAB CHEMICALS INC.; CARBIDE INDUSTRIES LLC
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 068238/0612 →