Patent Assignment
Reel/Frame 031032/0826
Assignment of Assignor's Interest
Recorded: 2013-08-19
Pages: 6
Assignor
BJ SERVICES COMPANY LLC
Executed: 2010-07-21
Assignee
BJ SERVICES COMPANY USA
4601 WESTWAY PARK BLVD., HOUSTON, TEXAS, 77041
Covered Property
(1)
Methods of Operating a Radial Flow Valve
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 2013
From: ROSS, RICHARD J.
To: BJ SERVICES COMPANY
Reel/Frame 031001/0178 →
Merger
Aug 14, 2013
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 031011/0238 →
Change of Name
Aug 15, 2013
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 031030/0791 →
Assignment of Assignor's Interest
Aug 20, 2013
From: BJ SERVICES COMPANY USA
To: SUPERIOR ENERGY SERVICES, L.L.C.
Reel/Frame 031041/0732 →
Security Interest
Feb 25, 2016
From: INTEGRATED PRODUCTION SERVICES, INC.; SUPERIOR ENERGY SERVICES, L.L.C.; SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.; WARRIOR ENERGY SERVICES CORPORATION
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 037927/0088 →
Security Interest
Feb 11, 2021
From: CSI TECHNOLOGIES, LLC; SPN WELL SERVICES. INC.; STABIL DRILL SPECIALTIES, LLC; SUPERIOR ENERGY SERVICES, L.L.C.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055281/0031 →
Security Interest
Oct 9, 2025
From: STABIL DRILL SPECIALTIES, L.L.C.; SUPERIOR INSPECTION SERVICES, L.L.C.; H.B. RENTALS, L.C.; SUPERIOR ENERGY SERVICES, INC.
To: TRUIST BANK, AS NOTES COLLATERAL AGENT
Reel/Frame 072526/0562 →