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F04B2207/70
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04B
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS
F04B2207/00
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F04B2207/70
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Patents Grants
last 30 patents
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...
Information
Patent Grant
Systems to monitor, detect, and/or intervene relative to cavitation...
Patent number
11,149,533
Issue date
Oct 19, 2021
BJ Energy Solutions, LLC
Tony Yeung
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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
Information
Patent Application
VALVE FAILURE DETERMINATION IN A PUMP MONITORING SYSTEM
Publication number
20210199108
Publication date
Jul 1, 2021
Halliburton Energy Services, Inc.
Joseph A. Beisel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...