Patent Assignment
Reel/Frame 049757/0679
Assignment of Assignor's Interest
Recorded: 2019-01-16
Pages: 6
Assignors
KUMAR, VIJAY
Executed: 2016-08-03
N, RAMAMURTHY
Executed: 2016-08-03
PAUL, ROHIT ABRAHAM
Executed: 2016-08-03
SAMANTRAY, SUBRAT K.
Executed: 2016-08-03
Assignee
ACCELERATED PRODUCTION SERVICES, INC.
1585 SAWDUST RD., SUITE 210, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Downhole Oil Well Jet Pump Device with Memory Production Logging Tool and Related Methods of Use
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 17, 2019
From: ACCELERATED PRODUCTION SERVICES, INC.
To: PCS FERGUSON, INC.
Reel/Frame 048050/0336 →
Security Agreement
Nov 6, 2019
From: APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP.; PCS FERGUSON, INC.; QUARTZDYNE, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 050941/0695 →
Security Interest
Jun 5, 2020
From: ACE DOWNHOLE, LLC; APERGY BMCS ACQUISITION CORP.; HARBISON-FISCHER, INC.; NORRIS RODS, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 053790/0001 →
Release of Security Interest
Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: ACE DOWNHOLE, LLC; HARBISON-FISCHER, INC.; NORRIS RODS, INC.; PCS FERGUSON, INC.
Reel/Frame 060305/0001 →
Merger
Dec 20, 2023
From: PCS FERGUSON, INC.
To: CHAMPIONX LLC
Reel/Frame 065925/0893 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →