Patent Assignment
Reel/Frame 057177/0552
Change of Name
Recorded: 2021-08-11
Pages: 3
Assignor
L-3 COMMUNICATIONS ESSCO
Executed: 2017-12-31
Assignee
L3 ESSCO, INC.
90 NEMCO WAY, AYER, MASSACHUSETTS, 01432
Covered Properties
(2)
Cluster Cap Sealing Mechanism and Method
Enhanced Union Connection
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Oct 30, 2017
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM CANADA ULC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 044635/0355 →
Security Interest
Nov 28, 2017
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM CANADA ULC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 044812/0161 →
Security Interest
Aug 4, 2020
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC
To: US BANK, NATIONAL ASSOCIATION
Reel/Frame 053399/0930 →
Change of Name
Jan 4, 2022
From: L3 ESSCO, INC.
To: CPI ESSCO INC.
Reel/Frame 058649/0029 →
Patent Security Agreement
Jan 11, 2022
From: CPI ESSCO INC.
To: UBS AG, STAMFORD BRANCH, AS A COLLATERAL AGENT
Reel/Frame 059202/0331 →
Patent Security Agreement
Jan 11, 2022
From: CPI ESSCO INC.
To: UBS AG, STAMFORD BRANCH, AS A COLLATERAL AGENT
Reel/Frame 058688/0976 →
Security Agreement
Oct 7, 2022
From: COMMUNICATIONS & POWER INDUSTRIES LLC; CPI SATCOM & ANTENNA TECHNOLOGIES, INC.; CPI RADANT TECHNOLOGIES DIVISION INC.; CPI ESSCO INC.
To: ALTER DOMUS (US) LLC, AS COLLATERAL AGENT
Reel/Frame 061623/0543 →
Release of First Lien Security Interest (Reel 058688 / Frame 0976)
Oct 10, 2022
From: UBS AG, STAMFORD BRANCH
To: CPI ESSCO INC.
Reel/Frame 061638/0766 →
Release of Second Lien Security Interest (Reel 059202 / Frame 0331)
Oct 10, 2022
From: UBS AG, STAMFORD BRANCH
To: CPI ESSCO INC.
Reel/Frame 061638/0791 →
Security Interest
Jan 5, 2024
From: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC; VARIPERM ENERGY SERVICES INC.
To: VARIPERM ENERGY SERVICES PARTNERSHIP
Reel/Frame 066565/0968 →
Release of Security Interest
Jun 10, 2024
From: ALTER DOMUS (US) LLC
To: COMMUNICATIONS & POWER INDUSTRIES LLC; CPI SATCOM & ANTENNA TECHNOLOGIES INC.; CPI RADANT TECHNOLOGIES DIVISION INC.; CPI ESSCO INC.
Reel/Frame 067678/0059 →
Assignment and Assumption of Second Lien Term Loan Intellectual Property Security Agreements
Sep 27, 2024
From: VARIPERM ENERGY SERVICES PARTNERSHIP, AS RESIGNING COLLATERAL AGENT AND ASSIGNOR
To: GLAS USA LLC, AS SUCESSOR AGENT AND ASSIGNEE
Reel/Frame 069067/0317 →
Release of Patent Security Agreement Recorded at Reel 053399/Frame 0930
Nov 11, 2024
From: U.S. BANK NATIONAL ASSOCIATION
To: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC
Reel/Frame 069318/0330 →
Security Interest
Nov 12, 2024
From: FORUM US, INC.
To: NORDIC TRUSTEE AS
Reel/Frame 069338/0347 →
Release of Second Lien Security Interest in Patents Recorded at Reel 066565/Frame 0968
Nov 12, 2024
From: GLAS USA LLC
To: FORUM ENERGY TECHNOLOGIES, INC.; FORUM US, INC.; GLOBAL TUBING, LLC; VARIPERM ENERGY SERVICES INC.
Reel/Frame 069338/0131 →
Merger
Jul 18, 2025
From: CPI ESSCO INC.
To: CPI RADANT TECHNOLOGIES DIVISION INC.
Reel/Frame 071765/0480 →