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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B2207/00External parameters

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Patents Grantslast 30 patents

Information Patent Grant
Motor driven pump with prognostic health monitoring based on motor...
- Patent number 12,305,636
- Issue date May 20, 2025
- Hamilton Sundstrand Corporation
- Edward W. Goy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Detecting events in progressing cavity pump operation and maintenan...
- Patent number 12,253,075
- Issue date Mar 18, 2025
- Schneider Electric Systems USA, Inc.
- Bartosz Boguslawski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for a pump having an onboard user interface
- Patent number 12,085,072
- Issue date Sep 10, 2024
- Regal Beloit America, Inc.
- Justin Magyar
- E04 - BUILDING
Information Patent Grant
Electrically actuated pump
- Patent number 12,006,927
- Issue date Jun 11, 2024
- World Club Supply Corp.
- Philip D. Lowance
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Capacitive liquid leak detection device
- Patent number 11,959,475
- Issue date Apr 16, 2024
- HASKEL INTERNATIONAL, LLC
- Pooya Mahmoudian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dynamic compressor controls
- Patent number 11,891,990
- Issue date Feb 6, 2024
- DETECHTION USA INC.
- Adrian Cowan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor cylinder switching control method and device, unit and a...
- Patent number 11,852,132
- Issue date Dec 26, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control method of compressor and refrigerant circulation system
- Patent number 11,841,011
- Issue date Dec 12, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Yang Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor leakage current detector, devices using same and related methods
- Patent number 11,841,403
- Issue date Dec 12, 2023
- Wayne/Scott Fetzer Company
- Philip Anthony Mayleben
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for monitoring the functioning of a compressor
- Patent number 11,835,039
- Issue date Dec 5, 2023
- ZF CV SYSTEMS HANNOVER GMBH
- Stefan Brinkmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Distributed diagnostics and control of a multi-unit pumping operation
- Patent number 11,814,947
- Issue date Nov 14, 2023
- Halliburton Energy Services, Inc.
- Daniel Joshua Stark
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for detecting the rotation of a rod-string in...
- Patent number 11,814,948
- Issue date Nov 14, 2023
- Walter Phillips
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-profile solar-powered flood control device
- Patent number 11,788,518
- Issue date Oct 17, 2023
- David H. Henry
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Electrically actuated pump
- Patent number 11,781,538
- Issue date Oct 10, 2023
- World Club Supply Corp.
- Philip D. Lowance
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor maintenance monitoring and alert system
- Patent number 11,692,542
- Issue date Jul 4, 2023
- MAT INDUSTRIES, LLC
- Alan Stark
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System to monitor cavitation or pulsation events during a hydraulic...
- Patent number 11,692,422
- Issue date Jul 4, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pump system with leak damage protection
- Patent number 11,686,301
- Issue date Jun 27, 2023
- Northern Tool & Equipment Company, Inc.
- Matthew R. Pilcher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Degradation diagnostic device and air-conditioning apparatus
- Patent number 11,619,224
- Issue date Apr 4, 2023
- Mitsubishi Electric Corporation
- Takaharu Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Microfluidic pump-based infusion anomaly state detection and contro...
- Patent number 11,603,836
- Issue date Mar 14, 2023
- Hanguang Zhao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Capacitive liquid leak detection device
- Patent number 11,555,487
- Issue date Jan 17, 2023
- HASKEL INTERNATIONAL, LLC
- Pooya Mahmoudian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic fracturing control assembly to detect pump cavitation or...
- Patent number 11,542,802
- Issue date Jan 3, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic fracturing pump health monitor
- Patent number 11,499,547
- Issue date Nov 15, 2022
- Caterpillar Inc.
- Yanchai Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid pressure calibration
- Patent number 11,408,792
- Issue date Aug 9, 2022
- Baker Hughes Holding LLC
- Jacob Glenn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Systems and methods to monitor, detect, and/or intervene relative t...
- Patent number 11,391,137
- Issue date Jul 19, 2022
- BJ Energy Solutions, LLC
- Tony Yeung
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump apparatus and method of operating pump
- Patent number 11,306,712
- Issue date Apr 19, 2022
- SUGINO MACHINE LIMITED
- Toyohiro Yamauchi
- B08 - CLEANING
Information Patent Grant
System of controlling a hydraulic fracturing pump or blender using...
- Patent number 11,299,971
- Issue date Apr 12, 2022
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Air conditioner provided with means for predicting and detecting fa...
- Patent number 11,280,530
- Issue date Mar 22, 2022
- HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
- Shuuhei Tada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System for monitoring concrete pumping systems
- Patent number 11,248,599
- Issue date Feb 15, 2022
- Julio Vasquez
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Substrate processing apparatus and recording medium
- Patent number 11,236,743
- Issue date Feb 1, 2022
- Kokusai Electric Corporation
- Masanori Okuno
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of driving an atmospheric air pump in a capillary electropho...
- Patent number 11,231,028
- Issue date Jan 25, 2022
- ARKRAY, Inc.
- Naoto Shichi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
PREVENTING POWER BLACKOUT WHILE FRACTURING
- Publication number 20250163906
- Publication date May 22, 2025
- Halliburton Energy Services, Inc.
- Elijah Sterling Bogle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR PUMP WITH PRESSURE INDICATION
- Publication number 20250092866
- Publication date Mar 20, 2025
- Airtender Works B.V.
- Eelco Jan Gerardus Witteveen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Artificial Intelligence for Sump Pump Monitoring and Service Provid...
- Publication number 20240328410
- Publication date Oct 3, 2024
- State Farm Mutual Automobile Insurance Company
- Aaron Williams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRICALLY ACTUATED PUMP
- Publication number 20240287975
- Publication date Aug 29, 2024
- World Club Supply Corp.
- Philip D. Lowance
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
PREDICTIVE TUBE FAILURE DETECTION FOR PUMP
- Publication number 20240271612
- Publication date Aug 15, 2024
- BLUE-WHITE INDUSTRIES, LTD.
- Patrick Michael Murphy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DYNAMIC COMPRESSOR CONTROLS
- Publication number 20240240629
- Publication date Jul 18, 2024
- Detechtion USA Inc.
- Adrian Cowan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR LEAKAGE CURRENT DETECTOR, DEVICES USING SAME AND RELATED METHODS
- Publication number 20240168103
- Publication date May 23, 2024
- Philip Anthony Mayleben
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETECTING THE ROTATION OF A ROD-STRING IN A WELLBORE
- Publication number 20240026771
- Publication date Jan 25, 2024
- Walter Phillips
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL OF A DUAL-PUMP SINGLE-POWER SOURCE SYSTEM
- Publication number 20240026875
- Publication date Jan 25, 2024
- Caterpillar Inc.
- Lucas J. PETERSON
- E21 - EARTH DRILLING MINING
Information Patent Application
MOTOR DRIVEN PUMP WITH PROGNOSTIC HEALTH MONITORING BASED ON MOTOR...
- Publication number 20230417236
- Publication date Dec 28, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Edward W. Goy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DUPLEX CONTROL OF REDUNDANT PASSIVELY-ACTUATED ELECTRONIC DEVICES
- Publication number 20230366390
- Publication date Nov 16, 2023
- Joseph Kendall Mauro
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE T...
- Publication number 20230279761
- Publication date Sep 7, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Application
Detecting Events in Progressing Cavity Pump Operation and Maintenan...
- Publication number 20230272792
- Publication date Aug 31, 2023
- Schneider Electric Systems USA, Inc.
- Bartosz BOGUSLAWSKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SELF-RECHARGING STAND-ALONE MONITORING SYSTEM
- Publication number 20230250818
- Publication date Aug 10, 2023
- Cornell Pump Company LLC
- Colin O'Callaghan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRICALLY ACTUATED PUMP
- Publication number 20230193888
- Publication date Jun 22, 2023
- World Club Supply Corporation
- Philip D. Lowance
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DISTRIBUTED DIAGNOSTICS AND CONTROL OF A MULTI-UNIT PUMPING OPERATION
- Publication number 20230003115
- Publication date Jan 5, 2023
- Halliburton Energy Services, Inc.
- Daniel Joshua STARK
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE FOR DELIVERING A FLUID TO A CONSUMPTION POINT AND ASSOCIATED...
- Publication number 20230003211
- Publication date Jan 5, 2023
- MEMOLUB INTERNATIONAL
- Pierre-Olivier MOUTHUY
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MONITORING METHOD FOR MONITORING THE OPERATION OF A DOSING PUMP AND...
- Publication number 20220412334
- Publication date Dec 29, 2022
- GRUNDFOS HOLDING A/S
- Klaus MÜLLER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRICALLY ACTUATED PUMP
- Publication number 20220389917
- Publication date Dec 8, 2022
- World Club Supply Corporation
- Philip D. Lowance
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TUBING MONITOR AND ALARM IN PUMP DRIVE USER INTERFACE
- Publication number 20220381237
- Publication date Dec 1, 2022
- MASTERFLEX, LLC
- James Kevin BUTZEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMPING UNIT ENGINE SPEED OSCILLATION DETECTION AND MITIGATION
- Publication number 20220268270
- Publication date Aug 25, 2022
- Halliburton Energy Services, Inc.
- Corey Gene Ralls
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SUBSTRATE PROCESSING APPARATUS AND RECORDING MEDIUM
- Publication number 20220136497
- Publication date May 5, 2022
- Kokusai Electric Corporation
- Masanori OKUNO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS FOR A PUMP HAVING AN ONBOARD USER INTERFACE
- Publication number 20220034311
- Publication date Feb 3, 2022
- Regal Beloit America, Inc.
- Justin Magyar
- E04 - BUILDING
Information Patent Application
SYSTEMS AND METHODS TO AUTONOMOUSLY OPERATE HYDRAULIC FRACTURING UNITS
- Publication number 20210396116
- Publication date Dec 23, 2021
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVE FLUID PUMPING SYSTEM
- Publication number 20210317826
- Publication date Oct 14, 2021
- KABUSHIKI KAISHA YASKAWA DENKI
- Hideaki IKE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR LEAKAGE CURRENT DETECTOR, DEVICES USING SAME AND RELATED METHODS
- Publication number 20210310492
- Publication date Oct 7, 2021
- Philip Anthony Mayleben
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System for Monitoring Concrete Pumping Systems
- Publication number 20210310482
- Publication date Oct 7, 2021
- Julio Vasquez
- G01 - MEASURING TESTING
Information Patent Application
Control Method of Compressor and Refrigerant Circulation System
- Publication number 20210301812
- Publication date Sep 30, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Yang Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor Cylinder Switching Control Method and Device, Unit and A...
- Publication number 20210270260
- Publication date Sep 2, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC FRACTURING PUMP HEALTH MONITOR
- Publication number 20210270261
- Publication date Sep 2, 2021
- Caterpillar Inc.
- Yanchai Zhang
- E21 - EARTH DRILLING MINING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor driven pump with prognostic health monitoring based on motor...

Detecting events in progressing cavity pump operation and maintenan...

Systems and methods for a pump having an onboard user interface

Electrically actuated pump

Capacitive liquid leak detection device

Dynamic compressor controls

Compressor cylinder switching control method and device, unit and a...

Control method of compressor and refrigerant circulation system

Motor leakage current detector, devices using same and related methods

Method for monitoring the functioning of a compressor

Distributed diagnostics and control of a multi-unit pumping operation

Apparatus and method for detecting the rotation of a rod-string in...

Low-profile solar-powered flood control device

Electrically actuated pump

Compressor maintenance monitoring and alert system

System to monitor cavitation or pulsation events during a hydraulic...

Pump system with leak damage protection

Degradation diagnostic device and air-conditioning apparatus

Microfluidic pump-based infusion anomaly state detection and contro...

Capacitive liquid leak detection device

Hydraulic fracturing control assembly to detect pump cavitation or...

Hydraulic fracturing pump health monitor

Hybrid pressure calibration

Systems and methods to monitor, detect, and/or intervene relative t...

Pump apparatus and method of operating pump

System of controlling a hydraulic fracturing pump or blender using...

Air conditioner provided with means for predicting and detecting fa...

System for monitoring concrete pumping systems

Substrate processing apparatus and recording medium

Method of driving an atmospheric air pump in a capillary electropho...

Patents Applicationslast 30 patents

PREVENTING POWER BLACKOUT WHILE FRACTURING

AIR PUMP WITH PRESSURE INDICATION

Artificial Intelligence for Sump Pump Monitoring and Service Provid...

ELECTRICALLY ACTUATED PUMP

PREDICTIVE TUBE FAILURE DETECTION FOR PUMP

DYNAMIC COMPRESSOR CONTROLS

MOTOR LEAKAGE CURRENT DETECTOR, DEVICES USING SAME AND RELATED METHODS

METHOD FOR DETECTING THE ROTATION OF A ROD-STRING IN A WELLBORE

CONTROL OF A DUAL-PUMP SINGLE-POWER SOURCE SYSTEM

MOTOR DRIVEN PUMP WITH PROGNOSTIC HEALTH MONITORING BASED ON MOTOR...

DUPLEX CONTROL OF REDUNDANT PASSIVELY-ACTUATED ELECTRONIC DEVICES

SYSTEMS AND METHODS TO MONITOR, DETECT, AND/OR INTERVENE RELATIVE T...

Detecting Events in Progressing Cavity Pump Operation and Maintenan...

SELF-RECHARGING STAND-ALONE MONITORING SYSTEM

ELECTRICALLY ACTUATED PUMP

DISTRIBUTED DIAGNOSTICS AND CONTROL OF A MULTI-UNIT PUMPING OPERATION

DEVICE FOR DELIVERING A FLUID TO A CONSUMPTION POINT AND ASSOCIATED...

MONITORING METHOD FOR MONITORING THE OPERATION OF A DOSING PUMP AND...

ELECTRICALLY ACTUATED PUMP

TUBING MONITOR AND ALARM IN PUMP DRIVE USER INTERFACE

PUMPING UNIT ENGINE SPEED OSCILLATION DETECTION AND MITIGATION

SUBSTRATE PROCESSING APPARATUS AND RECORDING MEDIUM

SYSTEMS AND METHODS FOR A PUMP HAVING AN ONBOARD USER INTERFACE

SYSTEMS AND METHODS TO AUTONOMOUSLY OPERATE HYDRAULIC FRACTURING UNITS

SELECTIVE FLUID PUMPING SYSTEM

MOTOR LEAKAGE CURRENT DETECTOR, DEVICES USING SAME AND RELATED METHODS

System for Monitoring Concrete Pumping Systems

Control Method of Compressor and Refrigerant Circulation System

Compressor Cylinder Switching Control Method and Device, Unit and A...

HYDRAULIC FRACTURING PUMP HEALTH MONITOR