Patent Assignment
Reel/Frame 065922/0409
Merger
Recorded: 2023-12-20
Pages: 5
Assignor
NORRISEAL-WELLMARK, INC.
Executed: 2023-11-01
Assignee
CHAMPIONX LLC
11177 S. STADIUM DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties
(7)
Pneumatic Snap Pilot
Liquid Level Controller
Patent:
7,204,143 →
Application:
11/231,427 →
Fluid Level Controller
Patent:
7,806,133 →
Application:
11/495,973 →
Fluid Level Controller
Patent:
8,261,769 →
Application:
12/897,570 →
Smart Valve Position Sensor
Application:
16/510,076 →
Publication:
US 2020/0132219
Ball Control Valve
Patent:
726,876 →
Application:
29/487,192 →
Ball Control Valve
Patent:
726,877 →
Application:
29/487,193 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 7, 2014
From: TRENT, THOMAS C.; WICKMAN, MICHAEL E.
To: DELAWARE CAPITAL FORMATION, INC.
Reel/Frame 032616/0909 →
Assignment of Assignor's Interest
Apr 7, 2014
From: WICKMAN, MICHAEL E.; TRENT, THOMAS C.
To: DELAWARE CAPITAL FORMATION, INC.
Reel/Frame 032616/0994 →
Assignment of Assignor's Interest
Feb 2, 2015
From: DELAWARE CAPITAL FORMATION, INC.
To: CLOVE PARK INSURANCE COMPANY
Reel/Frame 034866/0142 →
Assignment of Assignor's Interest
Feb 2, 2015
From: CLOVE PARK INSURANCE COMPANY
To: CP FORMATION LLC
Reel/Frame 034866/0244 →
Assignment of Assignor's Interest
Feb 2, 2015
From: CP FORMATION LLC
To: NORRISEAL-WELLMARK, INC.
Reel/Frame 034866/0272 →
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 →
Assignment of Assignor's Interest
Jul 15, 2019
From: SIERRA, DANIEL D.; THOMPSON, ZACHARY J.; EASTON, MICHAEL; CASE, JEFFREY S.
To: NORRISEAL-WELLMARK, INC.
Reel/Frame 049752/0748 →
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 →
Security Interest
Apr 30, 2021
From: APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORPORATION; CHAMPIONX USA INC.; HARBISON-FISCHER, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 056106/0007 →
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 →
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 →