Patent Assignment
Reel/Frame 040619/0891
Distribution and Winding-Up Agreement
Recorded: 2016-11-15
Pages: 5
Assignor
IPS OPTIMIZATION ULC
Executed: 2015-12-15
Assignee
SUPERIOR NAS (CANADA HOLDINGS), INC.
1001 LOUISIANA STREET, SUITE 2900, HOUSTON, TEXAS, 77002
Covered Property
(1)
Plunger Lift
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 26, 2010
From: TANTON, MICHAEL SPENCER
To: INTEGRATED PRODUCTION SERVICES LTD.
Reel/Frame 024446/0036 →
Change of Name
Feb 2, 2012
From: INTEGRATED PRODUCTION SERVICES LTD.
To: INTEGRATED PRODUCTION SERVICES ULC
Reel/Frame 027641/0110 →
Assignment of Assignor's Interest
Feb 2, 2012
From: INTEGRATED PRODUCTION SERVICES ULC
To: IPS OPTIMIZATION INC.
Reel/Frame 027641/0141 →
Merger
Nov 9, 2016
From: SUPERIOR NAS (CANADA HOLDINGS), INC.
To: SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.
Reel/Frame 040273/0114 →
Merger
Nov 9, 2016
From: IPS OPTIMIZATION INC.
To: IPS OPTIMIZATION ULC
Reel/Frame 040272/0985 →
Assignment of Assignor's Interest
Jun 11, 2018
From: SUPERIOR ENERGY SERVICES - NORTH AMERICA SERVICES, INC.
To: SUPERIOR ENERGY SERVICES, LLC
Reel/Frame 046047/0420 →
Assignment of Assignor's Interest
Jan 23, 2020
From: SUPERIOR ENERGY SERVICES, L.L.C.
To: ENDURANCE LIFT SOLUTIONS, LLC
Reel/Frame 051602/0358 →
Patent Security Agreement Supplement
Aug 3, 2023
From: ENDURANCE LIFT SOLUTIONS, LLC
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 064494/0104 →