Patent Assignment
Reel/Frame 054403/0578
Notice of Release of Security Interest in Certain Patents and Trademarks Recorded at Reel 048511, Frame 0837
Recorded: 2020-11-13
Pages: 7
Assignor
DNB BANK ASA, LONDON BRANCH
Executed: 2020-11-13
Assignee
EXPRO AMERICAS, LLC
738 HIGHWAY 6 SOUTH, SUITE 500, HOUSTON, TEXAS, 77079
Covered Properties
(3)
Modular Actuator System for Valves and Chokes
System for Hydraulic Pressure Relief Valve Operation
Proportional Control Valve System and Method
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Intellectual Property Security Agreement
Sep 4, 2014
From: EXPRO AMERICAS, LLC
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED, AS COLLATERAL AGENT
Reel/Frame 033687/0006 →
Assignment of Assignor's Interest
Aug 18, 2017
From: PARTHASARATHY, ANAND; CHARLES, SCOTT
To: EXPRO AMERICAS, LLC
Reel/Frame 043333/0883 →
Release of Security Interest
Feb 7, 2018
From: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED, AS COLLATERAL AGENT
To: EXPRO AMERICAS, LLC
Reel/Frame 044852/0391 →
Assignment of Assignor's Interest
Mar 4, 2019
From: PARTHASARATHY, ANAND; CHARLES, SCOTT
To: EXPRO AMERICAS, LLC
Reel/Frame 048493/0876 →
Short-Form Patent and Trademark Security Agreement
Mar 5, 2019
From: EXPRO AMERICAS, LLC
To: DNB BANK ASA, LONDON BRANCH, AS SECURITY AGENT
Reel/Frame 048511/0837 →
Assignment of Assignor's Interest
Dec 15, 2020
From: EXPRO AMERICAS, LLC
To: ADS SERVICES LLC
Reel/Frame 054649/0810 →
Short-Form Patent and Trademark Security Agreement
Oct 4, 2021
From: EXPRO AMERICAS, LLC
To: DNB BANK ASA, LONDON BRANCH
Reel/Frame 057719/0904 →
Assignment of Assignor's Interest
Sep 9, 2025
From: ADS SERVICES, LLC
To: CORTEC, L.L.C.
Reel/Frame 072200/0236 →
Release of Security Interest
Sep 30, 2025
From: DNB BANK ASA, LONDON BRANCH
To: EXPRO AMERICAS, LLC
Reel/Frame 072421/0327 →