Patent Assignment
Reel/Frame 019582/0146
Change of Name
Recorded: 2007-07-13
Pages: 9
Assignors
SIMS, DONALD GLYNN
Executed: 2004-08-11
TAYLOR, MICHAEL JAMES
Executed: 2004-08-11
SCHMIDT, ROBERT FRANK
Executed: 2004-08-11
SCHMIDT, DAVID ANTHONY
Executed: 2004-08-11
MCCASKILL, JOHN WALTON
Executed: 2004-08-11
Assignee
EXPRO AMERICAS, L.P.
12777 JONES ROAD, SUITE 280, HOUSTON, TEXAS, 77070
Covered Properties
(2)
Solids Strainer System for a Hydraulic Choke
Flow System for a Hydraulic Choke Solids Strainer
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2008
From: EXPRO AMERICAS, L.P.
To: EXPRO AMERICAS, LLC
Reel/Frame 021547/0687 →
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 →
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 →
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 →
Release of Security Interest
Sep 30, 2025
From: DNB BANK ASA, LONDON BRANCH
To: EXPRO AMERICAS, LLC
Reel/Frame 072421/0327 →