Patent Assignment
Reel/Frame 075942/0796
Release of Security Interest
Recorded: 2026-07-09
Pages: 23
Assignor
JPMORGAN CHASE BANK, N.A.
Executed: 2026-07-01
Assignees
PROFRAC HOLDINGS II, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
PROFRAC HOLDINGS, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
PROFRAC SERVICES, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
U.S. WELL SERVICES, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
FTS INTERNATIONAL, INC.
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
BEST PUMP AND FLOW, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
U.S. WELL SERVICES HOLDINGS, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
USWS HOLDINGS LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
USWS FLEET 10, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
USWS FLEET 11, LLC
333 SHOPS BLVD., STE. 301, WILLOW PARK, TEXAS, 76087
Covered Properties
(122)
Systems and Methods for Silica Dust Reduction at Well Sites
Systems and Methods for Distributing Fluids at a Wellsite
Patent:
11,359,474 →
Application:
17/378,181 →
Systems and Methods for Conditioning a Gas
Patent:
11,549,351 →
Application:
17/873,688 →
Systems and Methods for Conditioning a Gas
Patent:
11,686,188 →
Application:
18/049,320 →
Hammer Union Assembly
Application:
16/523,633 →
Publication:
US US20210025525A1
Easily Replaceable Valve Assembly for a High Pressure Pump
Suction Manifold Mounting for a Fluid End for a High-Pressure Pump
Composition for Denaturing and Breaking Down Friction-Reducing Polymer and for Destroying Other Gas and Oil Well Contaminants
Patent:
7,897,063 →
Application:
11/743,280 →
System for Gas Compression on Electric Hydraulic Fracturing Fleets
Suction and Discharge Lines for a Dual Hydraulic Fracturing Unit
Electric Powered Hydraulic Fracturing System Without Gear Reduction
Application:
16/152,732 →
Publication:
US US20190106970A1
Remote Monitoring for Hydraulic Fracturing Equipment
Application:
16/167,083 →
Publication:
US US20190055826A1
Independent Control of Auger and Hopper Assembly in Electric Blender System
Frac Pump Automatic Rate Adjustment and Critical Plunger Speed Indication
Application:
16/824,409 →
Publication:
US US20200300050A1
Damage Accumulation Metering for Remaining Useful Life Determination
Oversized Switchgear Trailer for Electric Hydraulic Fracturing
Hydraulic Fracturing Equipment with Non-Hydraulic Power
Application:
16/404,283 →
Publication:
US US20200095854A1
Encoderless Vector Control for Vfd in Hydraulic Fracturing Applications
System for Gas Compression on Electric Hydraulic Fracturing Fleets
Electric Powered Pump Down
Slide Out Pump Stand for Hydraulic Fracturing Equipment
Load Leveling Power Storage System for Electric Hydraulic Fracturing
Application:
17/087,068 →
Publication:
US US20210131248A1
Compact Electric Hydraulic Fracturing Trailer
Application:
17/088,934 →
Publication:
US US20210131411A1
Electrically Actuated Valves for Manifold Trailers or Skids
Modular Remote Power Generation and Transmission for Hydraulic Fracturing System
Application:
16/696,364 →
Publication:
US US20200340340A1
Multi-Plunger Pumps and Associated Drive Systems
Application:
16/827,166 →
Publication:
US US20210041009A1
Systems and Methods for Fluid End Health Monitoring
Automated Blender Bucket Testing and Calibration
Electric Motor Driven Transportation Mechanisms for Fracturing Blenders
Blender Tub Overflow Catch
Systems and Methods for Fluid End Early Failure Prediction
Application:
17/137,570 →
Publication:
US US20210199110A1
Segmented Fluid End Plunger Pump
Smart Fracturing System and Method
Constant Voltage Power Distribution System for Use with an Electric Hydraulic Fracturing System
Electric Powered Hydraulic Fracturing Pump System with Single Electric Powered Multi-Plunger Pump Fracturing Trailers, Filtration Units, and Slide Out Platform
System for Fueling Electric Powered Hydraulic Fracturing Equipment with Multiple Fuel Sources
System for Reducing Vibrations in a Pressure Pumping Fleet
Application:
17/188,441 →
Publication:
US US20220018233A1
Cable Management of Electric Powered Hydraulic Fracturing Pump Unit
Hybrid Hydraulic Fracturing Fleet
System and Method for Integrated Flow Supply Line
Electric Hydraulic Fracturing with Battery Power as Primary Source
Instrumented Fracturing Slurry Flow System and Method
System for Centralized Monitoring and Control of Electric Powered Hydraulic Fracturing Fleet
Microgrid Electrical Load Management
Independent Control of Auger and Hopper Assembly in Electric Blender System
System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps
Application:
17/493,092 →
Publication:
US US20220275716A1
Integrated Mobile Power Unit for Hydraulic Fracturing
Monitoring and Control of Proppant Storage from a Datavan
Application:
17/533,279 →
Publication:
US US20220334546A1
Automated Fracturing System and Method
Modular Switchgear System and Power Distribution for Electric Oilfield Equipment
Application:
17/560,651 →
Publication:
US US20220364448A1
High Horsepower Pumping Configuration for an Electric Hydraulic Fracturing System
System and Method for Parallel Power and Blackout Protection for Electric Powered Hydraulic Fracturing
Switchgear Load Sharing for Oil Field Equipment
Integrated Fuel Gas Heater for Mobile Fuel Conditioning Equipment
Application:
17/950,166 →
Publication:
US US20230018992A1
Electric Powered Hydraulic Fracturing Pump System with Single Electric Powered Multi-Plunger Fracturing Pump
Integrated Fuel Gas Heater for Mobile Fuel Conditioning Equipment
High Capacity Power Storage System for Electric Hydraulic Fracturing
Torsional Coupling for Electric Hydraulic Fracturing Fluid Pumps
Constant Voltage Power Distribution System for Use with an Electric Hydraulic Fracturing System
System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps
System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps
System for Reducing Noise in a Hydraulic Fracturing Fleet
Cold Weather Package for Oil Field Hydraulics
Torsional Coupling for Electric Hydraulic Fracturing Fluid Pumps
Safety Indicator Lights for Hydraulic Fracturing Pumps
Electric Powered Pump Down
Remote Monitoring for Hydraulic Fracturing Equipment
Switchgear Load Sharing for Oil Field Equipment
System for Centralized Monitoring and Control of Electric Powered Hydraulic Fracturing Fleet
Turbine Chilling for Oil Field Power Generation
System for Fueling Electric Powered Hydraulic Fracturing Equipment with Multiple Fuel Sources
Cable Management of Electric Powered Hydraulic Fracturing Pump Unit
System for Reducing Vibrations in a Pressure Pumping Fleet
Remote Monitoring for Hydraulic Fracturing Equipment
Independent Control of Auger and Hopper Assembly in Electric Blender System
Monitoring and Control of Proppant Storage from a Datavan
Hydraulic Fracturing Equipment with Non-Hydraulic Power
System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps
Electric Powered Pump Down
Slide Out Pump Stand for Hydraulic Fracturing Equipment
Automated Fracturing System and Method
Modular Remote Power Generation and Transmission for Hydraulic Fracturing System
Multi-Plunger Pumps and Associated Drive Systems
Smart Fracturing System and Method
High Horsepower Pumping Configuration for an Electric Hydraulic Fracturing System
Riser Assist for Wellsites
Switchgear Load Sharing for Oil Field Equipment
Turbine Chilling for Oil Field Power Generation
System for Fueling Electric Powered Hydraulic Fracturing Equipment with Multiple Fuel Sources
System for Reducing Vibrations in a Pressure Pumping Fleet
Electric Powered Hydraulic Fracturing Pump System with Single Electric Powered Multi-Plunger Pump Fracturing Trailers, Filtration Units, and Slide Out Platform
Cable Management of Electric Powered Hydraulic Fracturing Pump Unit
System and Method for Integrated Flow Supply Line
Patent:
11,009,162 →
Application:
16/728,359 →
Torsional Coupling for Electric Hydraulic Fracturing Fluid Pumps
Hybrid Hydraulic Fracturing Fleet
Instrumented Fracturing Slurry Flow System and Method
System for Centralized Monitoring and Control of Electric Powered Hydraulic Fracturing Fleet
Microgrid Electrical Load Management
System for Pumping Hydraulic Fracturing Fluid Using Electric Pumps
Monitoring and Control of Proppant Storage from a Datavan
Constant Voltage Power Distribution System for Use with an Electric Hydraulic Fracturing System
Automated Fracturing System and Method
Integrated Mobile Power Unit for Hydraulic Fracturing
Modular Switchgear System and Power Distribution for Electric Oilfield Equipment
Riser Assist for Wellsites
High Horsepower Pumping Configuration for an Electric Hydraulic Fracturing System
Wireline Power Supply During Electric Powered Fracturing Operations
System and Method for Parallel Power and Blackout Protection for Electric Powered Hydraulic Fracturing
Switchgear Load Sharing for Oil Field Equipment
Turbine Chilling for Oil Field Power Generation
Electric Powered Hydraulic Fracturing Pump System with Single Electric Powered Multi-Plunger Fracturing Pump
Self-Regulating Frac Pump Suction Stabilizer/Dampener
High Capacity Power Storage System for Electric Hydraulic Fracturing
Wireline Power Supply During Electric Powered Fracturing Operations
Self-Regulating Frac Pump Suction Stabilizer/Dampener
Constant Voltage Power Distribution System for Use with an Electric Hydraulic Fracturing System
Segmented Fluid End Plunger Pump
Electric Powered Hydraulic Fracturing Pump System with Single Electric Powered Multi-Plunger Pump Fracturing Trailers, Filtration Units, and Slide Out Platform
Oversized Switchgear Trailer for Electric Hydraulic Fracturing
Integrated Mobile Power Unit for Hydraulic Fracturing
Encoderless Vector Control for Vfd in Hydraulic Fracturing Applications
Multi-Plunger Pumps and Associated Drive Systems
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 29, 2009
From: SMALL, TONY M.
To: FRAC TECH MANAGEMENT LLC
Reel/Frame 022886/0334 →
Assignment of Assignor's Interest
Sep 9, 2010
From: WILLIAMS, MICHAEL E.
To: CHEM SOURCE, LLC
Reel/Frame 024959/0324 →
Assignment of Assignor's Interest
Jan 21, 2011
From: SMALL, TONY M.
To: FRAC TECH SERVICES LLC
Reel/Frame 025675/0175 →
Assignment of Assignor's Interest
May 25, 2011
From: FRAC TECH MANAGEMENT, LLC
To: FRAC TECH SERVICES, LLC
Reel/Frame 026336/0653 →
Assignment of Assignor's Interest
Jun 28, 2011
From: FRAC TECH CHEMICAL COMPANY, LLC
To: FRAC TECH SERVICES, LLC
Reel/Frame 026516/0233 →
Change of Name
Jan 25, 2012
From: FRAC TECH SERVICES, LLC
To: FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 027589/0619 →
Corrective Assignment to Correct the 13088438 Previously Recorded on Reel 027589 Frame 0619. Assignor(S) Hereby Confirms the Change of Name.
Jan 30, 2012
From: FRAC TECH SERVICES, LLC
To: FTS INTERNATIONAL SERVICES, LLC
Reel/Frame 027617/0001 →
Change of Name
Oct 11, 2012
From: CHEM SOURCE, LLC
To: FRAC TECH CHEMICAL COMPANY, LLC
Reel/Frame 029116/0368 →
Assignment of Assignor's Interest
Aug 29, 2016
From: OEHRING, JARED
To: US WELL SERVICES LLC
Reel/Frame 039569/0974 →
Assignment of Assignor's Interest
Nov 18, 2016
From: OEHRING, JARED; HINDERLITER, BRANDON N.
To: US WELL SERVICES LLC
Reel/Frame 040373/0135 →
Assignment of Assignor's Interest
Apr 20, 2017
From: KURTZ, ROBERT
To: US WELL SERVICES LLC
Reel/Frame 042085/0055 →
Assignment of Assignor's Interest
Oct 22, 2018
From: OEHRING, JARED; HINDERLITER, BRANDON N.
To: U.S. WELL SERVICES, LLC
Reel/Frame 047264/0823 →
Assignment of Assignor's Interest
Nov 1, 2018
From: OEHRING, JARED
To: U.S. WELL SERVICES, LLC
Reel/Frame 047381/0421 →
Security Interest
Jan 8, 2019
From: U.S. WELL SERVICES, LLC
To: U.S. BANK NATIONAL ASSOCIATION, AS ADMINSTRATIVE AGENT
Reel/Frame 049342/0819 →
Security Interest
Jan 9, 2019
From: U.S. WELL SERVICES, LLC
To: PIPER JAFFRAY FINANCE, LLC
Reel/Frame 048041/0605 →
Security Interest
Apr 8, 2019
From: U.S. WELL SERVICES, LLC
To: U.S. BANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 048818/0520 →
Assignment of Assignor's Interest
May 1, 2019
From: OEHRING, JARED; HINDERLITER, BRANDON N.
To: U.S. WELL SERVICES, INC.
Reel/Frame 049052/0907 →
Security Interest
May 7, 2019
From: U.S. WELL SERVICES, LLC
To: CLMG CORP.
Reel/Frame 049107/0392 →
Termination and Release of Patent Security Agreement Recorded at Reel 048041/Frame 0605
May 7, 2019
From: PIPER JAFFRAY FINANCE, LLC
To: U.S. WELL SERVICES, LLC
Reel/Frame 049110/0319 →
Termination and Release of Patent Security Agreement Recorded at Reel 048818/Frame 0520
May 7, 2019
From: U.S. BANK NATIONAL ASSOCIATION
To: U.S. WELL SERVICES, LLC
Reel/Frame 049109/0610 →
Security Interest
May 8, 2019
From: U.S. WELL SERVICES, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 049111/0583 →
Assignment of Assignor's Interest
Jul 29, 2019
From: HINDERLITER, BRANDON N.
To: U.S. WELL SERVICES, LLC
Reel/Frame 049885/0060 →
Assignment of Assignor's Interest
Aug 22, 2019
From: OEHRING, JARED; HINDERLITER, BRANDON N.
To: U.S. WELL SERVICES, LLC
Reel/Frame 050132/0534 →
Assignment of Assignor's Interest
Sep 3, 2019
From: FRITZ, MARTIN; NELMS, JASON; THIERRY, CURTIS
To: BEST FLOW LINE EQUIPMENT, L.P.
Reel/Frame 050250/0359 →
Security Interest
Nov 19, 2020
From: FTS INTERNATIONAL SERVICES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 054425/0061 →