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F04B2205/09
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04B
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS
F04B2205/00
Fluid parameters
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F04B2205/09
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Patents Grants
last 30 patents
Information
Patent Grant
Compressor device and method for controlling such a compressor device
Patent number
12,163,526
Issue date
Dec 10, 2024
Atlas Copco Airpower, naamloze vennootschap
Thomas Vandewal
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Anti-spin control for an electric submersible pump permanent magnet...
Patent number
12,140,005
Issue date
Nov 12, 2024
Halliburton Energy Services, Inc.
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for operating a pump
Patent number
12,129,846
Issue date
Oct 29, 2024
Pulsafeeder, Inc.
Fabrice Pryor
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vacuum pumping
Patent number
12,129,841
Issue date
Oct 29, 2024
Edwards Limited
Gerald Robin Shelley
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Seal support sensor for a pump
Patent number
12,110,885
Issue date
Oct 8, 2024
EDDY PUMP CORPORATION
Phillip Rhyner
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid pump having self-cleaning structure
Patent number
12,097,542
Issue date
Sep 24, 2024
Q.E.D. Environmental Systems, Inc.
John F. Schaupp
B08 - CLEANING
Information
Patent Grant
System for controlling the supply of water to a rooftop water tank
Patent number
12,017,844
Issue date
Jun 25, 2024
Jana Pulak
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Peristaltic pump and related method
Patent number
12,020,798
Issue date
Jun 25, 2024
Deka Products Limited Partnership
Dean Kamen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus and method for controlling a volume flow of a flu...
Patent number
12,012,951
Issue date
Jun 18, 2024
Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
Christian Bienick
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fracturing pumps
Patent number
12,000,251
Issue date
Jun 4, 2024
STEWART & STEVENSON LLC
Jeff Rother
E21 - EARTH DRILLING MINING
Information
Patent Grant
System, method, and apparatus for infusing fluid
Patent number
12,002,561
Issue date
Jun 4, 2024
DEKA Research & Development Corp
Dean Kamen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Drive protection and management method of a pressurization system
Patent number
11,994,134
Issue date
May 28, 2024
CALPEDA S.p.A.
Tiziana Baroncini
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cooling of pump heads in carbon dioxide chromatography systems
Patent number
11,982,474
Issue date
May 14, 2024
Waters Technologies Corporation
Michael R. Jackson
G01 - MEASURING TESTING
Information
Patent Grant
Washing agent pump and laundry treating apparatus having the same
Patent number
11,959,219
Issue date
Apr 16, 2024
LG Electronics Inc.
Sungwoon Jung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Perfusion phantom for MRI and an apparatus, system and method for v...
Patent number
11,953,575
Issue date
Apr 9, 2024
GOLD STANDARD PHANTOMS LIMITED
Xavier Golay
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Washing agent pump and laundry treating apparatus having the same
Patent number
11,952,704
Issue date
Apr 9, 2024
LG Electronics Inc.
Sungwoon Jung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Systems and methods of utilization of a hydraulic fracturing unit p...
Patent number
11,939,974
Issue date
Mar 26, 2024
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for determining a fluid flow rate through a pump
Patent number
11,927,464
Issue date
Mar 12, 2024
Grundfos Holding a/s
Peter Elvekjær
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flow rate control for pump with flow sensor
Patent number
11,920,581
Issue date
Mar 5, 2024
Masterflex LLC
Phuong Le Pham
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Washing agent pump and laundry treating apparatus having the same
Patent number
11,913,159
Issue date
Feb 27, 2024
LG Electronics Inc.
Sungwoon Jung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Infusion system consumables and related calibration methods
Patent number
11,908,562
Issue date
Feb 20, 2024
Medtronic MiniMed, Inc.
Afshin Bazargan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Washing agent pump and laundry treating apparatus having the same
Patent number
11,898,296
Issue date
Feb 13, 2024
LG Electronics Inc.
Sungwoon Jung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Washing agent pump and laundry treating apparatus having the same
Patent number
11,898,295
Issue date
Feb 13, 2024
LG Electronics Inc.
Sungwoon Jung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Progressing cavity pump control using pump fillage with PID based c...
Patent number
11,898,550
Issue date
Feb 13, 2024
Schneider Electric Systems USA, Inc.
James Redmond
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for controlling the start-up of an oil pump
Patent number
11,873,808
Issue date
Jan 16, 2024
Renault S.A.S.
Mathieu Leleu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Accurate volume dispensing using pump and flow sensor
Patent number
11,846,279
Issue date
Dec 19, 2023
Masterflex, LLC
Phuong Le Pham
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for analyzing, monitoring, optimizing and/or comparing energ...
Patent number
11,841,025
Issue date
Dec 12, 2023
ENERSIZE OY
Christian Merheim
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
Method of actuation of an alternating tangential flow diaphragm pump
Patent number
11,834,646
Issue date
Dec 5, 2023
Repligen Corporation
Rudolf Pavlik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Calibration system for variable capacity hydraulic pump
Patent number
11,808,258
Issue date
Nov 7, 2023
Caterpillar SARL
Atsunori Shimamoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
PERISTALTIC PUMP AND RELATED METHOD
Publication number
20240404677
Publication date
Dec 5, 2024
DEKA Products Limited Partnership
Dean Kamen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACTIVE DISPLACEMENT CONTROL AGAINST TEMPERATURE TARGET
Publication number
20240392774
Publication date
Nov 28, 2024
HAMILTON SUNDSTRAND CORPORATION
Ryan Shook
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ADAPTIVE PROGRAMMABLE PUMP
Publication number
20240360824
Publication date
Oct 31, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Paul Gilmore
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEMS AND METHODS OF UTILIZATION OF A HYDRAULIC FRACTURING UNIT P...
Publication number
20240280097
Publication date
Aug 22, 2024
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARTUS FOR THE PRESERVATION OF BEVERAGES WITH PUMP VEN...
Publication number
20240218869
Publication date
Jul 4, 2024
LANXESS DEUTSCHLAND GMBH
Jonas BURGHOLZ
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PREDICTING FRAC PUMP COMPONENT LIFE INTERVAL
Publication number
20240060484
Publication date
Feb 22, 2024
TYPHON TECHNOLOGY SOLUTIONS, LLC
Connor Moore Sinclair
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD AND SYSTEM FOR LOAD CONTROL OF RECIPROCATING COMPRESSORS
Publication number
20240052827
Publication date
Feb 15, 2024
Air Products and Chemicals, Inc.
ZHONG-XIANG ZHU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD TO OPTIMIZE HYDRAULIC FRACTURING SPREAD WITH ELECTRIC PUMPS
Publication number
20240026764
Publication date
Jan 25, 2024
Halliburton Energy Services, Inc.
Zhijie SUN
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
COMPRESSOR DEVICE AND METHOD FOR CONTROLLING SUCH A COMPRESSOR DEVICE
Publication number
20230392603
Publication date
Dec 7, 2023
ATLAS COPCO AIRPOWER NAAMLOZE VENNOOTSCHAP
Thomas VANDEWAL
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AUXILIARY DEVICE FOR PUMPS
Publication number
20230383740
Publication date
Nov 30, 2023
PIUSI S.P.A.
Otto VARINI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Self-Regulating Open Circuit Pump Unit
Publication number
20230383756
Publication date
Nov 30, 2023
S.A. Armstrong Limited
Peter Thomsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ANTI-SPIN CONTROL FOR AN ELECTRIC SUBMERSIBLE PUMP PERMANENT MAGNET...
Publication number
20230374982
Publication date
Nov 23, 2023
Halliburton Energy Services, Inc.
Donn J. Brown
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND HIGH-PRESSURE SYSTEM FOR DETERMINING A FLOW CONTROL VARI...
Publication number
20230358583
Publication date
Nov 9, 2023
Uhde High Pressure Technologies GmbH
Waldemar HILLER
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
OPERATING MULTIPLE FRACTURING PUMPS TO DELIVER A SMOOTH TOTAL FLOW...
Publication number
20230287880
Publication date
Sep 14, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Amal Bagulayan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
OPTIMIZING AN EFFICIENCY OF A POSITIVE DISPLACEMENT PUMP WITH A CON...
Publication number
20230258172
Publication date
Aug 17, 2023
SPM OIL & GAS INC.
Wesley P. CLARK
E21 - EARTH DRILLING MINING
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
SYSTEMS AND METHODS OF UTILIZATION OF A HYDRAULIC FRACTURING UNIT P...
Publication number
20230235736
Publication date
Jul 27, 2023
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR DETERMINING A PRESENT STATE OF WEAR OF A HYDROSTATIC MAC...
Publication number
20230184240
Publication date
Jun 15, 2023
Moog GmbH
Dirk Becher
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR DETERMINING A PUMPED FLOW FROM A PUMP AND A FLOWMETER
Publication number
20230175512
Publication date
Jun 8, 2023
Xylem Europe GmbH
Martin Wessman
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
DEVICES, SYSTEMS, AND METHODS FOR PROVIDING AND USING ONE OR MORE P...
Publication number
20230105410
Publication date
Apr 6, 2023
Grow Solutions Tech LLC
Gary Bret Millar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electronic Pressure Compensated Hydraulic Motor Pump with Variable...
Publication number
20230102332
Publication date
Mar 30, 2023
Eaton Intelligent Power Limited
Stephen Marshall Devan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
DOUBLE-FLOW PUMP UNIT, AND METHOD FOR CONTROLLING SAME
Publication number
20230003213
Publication date
Jan 5, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Yunfan Wei
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electronically Controlled Hydraulic Decanter Centrifuge
Publication number
20220410177
Publication date
Dec 29, 2022
Elgin Separation Solutions Industrials, LLC
Michael Rai Anderson
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
VARIABLE DISPLACEMENT METERING PUMP SYSTEM WITH MULTIVARIATE FEEDBACK
Publication number
20220372968
Publication date
Nov 24, 2022
HAMILTON SUNDSTRAND CORPORATION
Morgan O'Rorke
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PERISTALTIC PUMP AND RELATED METHOD
Publication number
20220367027
Publication date
Nov 17, 2022
DEKA Products Limited Partnership
Dean Kamen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF ACTUATION OF AN ALTERNATING TANGENTIAL FLOW DIAPHRAGM PUMP
Publication number
20220325226
Publication date
Oct 13, 2022
REPLIGEN CORPORATION
Rudolf Pavlik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF ACTUATION OF AN ALTERNATING TANGENTIAL FLOW DIAPHRAGM PUMP
Publication number
20220282204
Publication date
Sep 8, 2022
REPLIGEN CORPORATION
Rudolf Pavlik
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
WASHING AGENT PUMP AND LAUNDRY TREATING APPARATUS HAVING THE SAME
Publication number
20220251760
Publication date
Aug 11, 2022
LG ELECTRONICS INC.
Sungwoon JUNG
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR INFUSING FLUID
Publication number
20220246267
Publication date
Aug 4, 2022
DEKA Products Limited Partnership
Dean Kamen
G06 - COMPUTING CALCULATING COUNTING