Patent Assignment
Reel/Frame 026748/0008
Security Agreement
Recorded: 2011-08-15
Pages: 6
Assignor
PRODUCTION CONTROL SERVICES, INC.
Executed: 2011-08-12
Assignee
GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
500 W MONROE, CHICAGO, ILLINOIS, 60661
Covered Properties
(2)
Multiple Stage Tool for Use with Plunger Lift
Method and Apparatus for Detecting Plunger Arrival
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2008
From: GIACOMINO, JEFFREY L.; ROBERTS, PAUL T.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 020676/0015 →
Assignment of Assignor's Interest
Sep 21, 2011
From: WRIGHT, TERRY R.; LOWERY, BURKE E.; ROBERTS, PAUL T.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 026952/0282 →
Release of Security Interest
Apr 26, 2012
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 028109/0402 →
Change of Name
Aug 21, 2014
From: PRODUCTION CONTROL SERVICES, INC.
To: PCS FERGUSON, INC.
Reel/Frame 033586/0836 →
Change of Name
Dec 15, 2014
From: PRODUCTION CONTROL SERVICES, INC.
To: PCS FERGUSON, INC.
Reel/Frame 034630/0529 →
Security Agreement
May 9, 2018
From: APERGY (DELAWARE) FORMATION, INC.; APERGY BMCS ACQUISITION CORP.; APERGY ENERGY AUTOMATION, LLC; HARBISON-FISCHER, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 046117/0015 →
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 →