IP Library › Assignment 048493/0876
Patent Assignment
Reel/Frame 048493/0876

Assignment of Assignor's Interest

Recorded: 2019-03-04 Pages: 2
Assignors
PARTHASARATHY, ANAND
Executed: 2019-02-14
CHARLES, SCOTT
Executed: 2019-02-21
Assignee
EXPRO AMERICAS, LLC
738 HIGHWAY 6 SOUTH, SUITE 1000, HOUSTON, TEXAS, 77079
Covered Property (1)
Proportional Control Valve System and Method
Application: 15/966,730 →
Publication: US 2018/0313458
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Notice of Release of Security Interest in Certain Patents and Trademarks Recorded at Reel 048511, Frame 0837 Nov 13, 2020
From: DNB BANK ASA, LONDON BRANCH
To: EXPRO AMERICAS, LLC
Reel/Frame 054403/0578 →
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 →