the condition being a liquid level or a lack of liquid supply

Industry

CPC
F04D15/0218

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D15/00Control

Current Industry

F04D15/0218the condition being a liquid level or a lack of liquid supply

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Adaptive learning system for improving sump pump control
- Patent number 12,359,669
- Issue date Jul 15, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for abnormal condition detection using nearest neighbor
- Patent number 12,276,579
- Issue date Apr 15, 2025
- RESIDEO LLC
- Brian Scott Courtney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining and utilizing a desired frequency for a mechanical shak...
- Patent number 12,264,680
- Issue date Apr 1, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting and utilizing a rise rate for sump pump system control
- Patent number 12,241,471
- Issue date Mar 4, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for manipulating control of sump pumps to exten...
- Patent number 12,234,826
- Issue date Feb 25, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting and utilizing water vibrations in sump pump system control
- Patent number 12,234,827
- Issue date Feb 25, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Well management system
- Patent number 12,215,697
- Issue date Feb 4, 2025
- Amtrol Licensing Inc.
- Christopher A. Van Haaren
- G07 - CHECKING-DEVICES
Information Patent Grant
In-line pumping apparatus, system and method for increasing liquid...
- Patent number 12,203,476
- Issue date Jan 21, 2025
- INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
- Stephane Dumonceaux
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sump pump smart home integration
- Patent number 12,196,211
- Issue date Jan 14, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G01 - MEASURING TESTING
Information Patent Grant
Stick pump assembly
- Patent number 12,163,524
- Issue date Dec 10, 2024
- Milwaukee Electric Tool Corporation
- Nolan J. Henton
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Liquid suck-back system and liquid suck-back method
- Patent number 12,129,858
- Issue date Oct 29, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Yujie Guo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump drive device
- Patent number 12,127,375
- Issue date Oct 22, 2024
- BEEHE ( TAICANG ) ELECTRIC CO., LTD.
- Ronghua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid pump systems
- Patent number 12,071,898
- Issue date Aug 27, 2024
- Hamilton Sundstrand Corporation
- Adrian L. Stoicescu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adaptive learning system for improving sump pump control
- Patent number 12,055,146
- Issue date Aug 6, 2024
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Submersible pump system, information processing device, and compute...
- Patent number 12,044,239
- Issue date Jul 23, 2024
- Shinmaywa Industries, Ltd.
- Hiromasa Shimizu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump assembly and method of controlling a pump
- Patent number 12,025,139
- Issue date Jul 2, 2024
- Grundfos Holding a/s
- Maryam Momeni
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
System for detecting dry running of a pump
- Patent number 12,006,939
- Issue date Jun 11, 2024
- Vitesco Technologies GmbH
- Gerhard Eser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Determining and utilizing a desired frequency for a mechanical shak...
- Patent number 11,988,214
- Issue date May 21, 2024
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-line pumping apparatus, system and method for increasing liquid...
- Patent number 11,982,280
- Issue date May 14, 2024
- INDUSTRIAL FLOW SOLUTIONS OPERATING, INC.
- Stephane Dumonceaux
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Protecting centrifugal pumps from cavitation through applied mathem...
- Patent number 11,965,513
- Issue date Apr 23, 2024
- Saudi Arabian Oil Company
- Khalid Alkad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fog generator
- Patent number 11,879,467
- Issue date Jan 23, 2024
- Dana P. Dunklau
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Water pump with adjustable water discharge direction
- Patent number 11,859,638
- Issue date Jan 2, 2024
- Bingbiao Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Detecting and utilizing water vibrations in sump pump system control
- Patent number 11,859,620
- Issue date Jan 2, 2024
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G08 - SIGNALLING
Information Patent Grant
Liquid level sensor
- Patent number 11,788,750
- Issue date Oct 17, 2023
- Aspen Pumps Limited
- Gary Haffenden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Systems and methods for manipulating control of sump pumps to exten...
- Patent number 11,788,535
- Issue date Oct 17, 2023
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Detecting and utilizing a rise rate for sump pump system control
- Patent number 11,773,856
- Issue date Oct 3, 2023
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Submersible motor and method for mitigating water invasion to a sub...
- Patent number 11,713,766
- Issue date Aug 1, 2023
- Saudi Arabian Oil Company
- Hattan M. Banjar
- G01 - MEASURING TESTING
Information Patent Grant
Flow system delivery system and beverage machine using same
- Patent number 11,641,975
- Issue date May 9, 2023
- Koninklijke Philips N.V.
- Andrea Favero
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Manual-automatic integrated self-adaptive pump with infrared water...
- Patent number 11,639,721
- Issue date May 2, 2023
- GP Enterprises Co., Ltd
- Xian Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAK...
- Publication number 20250198415
- Publication date Jun 19, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PUMP SYSTEM WITH DYNAMIC LEVEL CONTROL
- Publication number 20250180027
- Publication date Jun 5, 2025
- PENTAIR, INC.
- Nicola Sgambelluri
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL
- Publication number 20250172151
- Publication date May 29, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANIPULATING CONTROL OF SUMP PUMPS TO EXTEN...
- Publication number 20250172152
- Publication date May 29, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting and Utilizing a Rise Rate for Sump Pump System Control
- Publication number 20250172153
- Publication date May 29, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-LINE PUMPING APPARATUS, SYSTEM, AND METHOD FOR INCREASING LIQUID...
- Publication number 20250163918
- Publication date May 22, 2025
- INDUSTRIAL FLOW SOLUTIONS OPERATING LLC
- Graham MCIVOR
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SUMP PUMP SMART HOME INTEGRATION
- Publication number 20250146492
- Publication date May 8, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WELL MANAGEMENT SYSTEM
- Publication number 20250116276
- Publication date Apr 10, 2025
- Amtrol Licensing Inc.
- CHRISTOPHER A. VAN HAAREN
- G07 - CHECKING-DEVICES
Information Patent Application
STICK PUMP ASSEMBLY
- Publication number 20250052247
- Publication date Feb 13, 2025
- Milwaukee Electric Tool Corporation
- Nolan J. Henton
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SUMP PUMP SYSTEM HAVING A DUAL CONNECTOR ASSEMBLY
- Publication number 20250043788
- Publication date Feb 6, 2025
- IPS CORPORATION
- Timothy Lee WrightBrandt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adaptive Learning System for Improving Sump Pump Control
- Publication number 20240384724
- Publication date Nov 21, 2024
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PUMP WITH RUN-DRY PREVENTION FOR USE ON BOARD A WATERCRAFT
- Publication number 20240301885
- Publication date Sep 12, 2024
- ElectroSea, LLC
- Louis Ciro Cosentino
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAK...
- Publication number 20240287993
- Publication date Aug 29, 2024
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID...
- Publication number 20240191716
- Publication date Jun 13, 2024
- INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
- Stephane DUMONCEAUX
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL
- Publication number 20240141905
- Publication date May 2, 2024
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANIPULATING CONTROL OF SUMP PUMPS TO EXTEN...
- Publication number 20240035478
- Publication date Feb 1, 2024
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive Learning System for Improving Sump Pump Control
- Publication number 20240003352
- Publication date Jan 4, 2024
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting and Utilizing a Rise Rate for Sump Pump System Control
- Publication number 20240003351
- Publication date Jan 4, 2024
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BILGE PUMP SYSTEMS
- Publication number 20230243357
- Publication date Aug 3, 2023
- Brunswick Corporation
- Richard J. Bovill
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAK...
- Publication number 20230220847
- Publication date Jul 13, 2023
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SUBMERSIBLE PUMP DETECTION SYSTEM
- Publication number 20230160389
- Publication date May 25, 2023
- INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
- Mark Grzeika
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LIQUID LEVEL SENSOR
- Publication number 20230095426
- Publication date Mar 30, 2023
- Aspen Pumps Limited
- Gary Haffenden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WELL MANAGEMENT SYSTEM
- Publication number 20230086225
- Publication date Mar 23, 2023
- Amtrol Licensing Inc.
- CHRISTOPHER A. VAN HAAREN
- G07 - CHECKING-DEVICES
Information Patent Application
PROTECTING CENTRIFUGAL PUMPS FROM CAVITATION THROUGH APPLIED MATHEM...
- Publication number 20230081667
- Publication date Mar 16, 2023
- Saudi Arabian Oil Company
- Khalid Alkad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTINUOUS WATER LEVEL MONITORING FOR SUMP PUMP SYSTEM CONTROL
- Publication number 20230075841
- Publication date Mar 9, 2023
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SUMP PUMP SYSTEM AND METHOD
- Publication number 20230074197
- Publication date Mar 9, 2023
- PENTAIR, INC.
- Hassan KHALID
- G08 - SIGNALLING
Information Patent Application
FLOW DELIVERY SYSTEM
- Publication number 20230012837
- Publication date Jan 19, 2023
- Koninklijke Philips N.V.
- Andrea FAVERO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LIQUID SUCK-BACK SYSTEM AND LIQUID SUCK-BACK METHOD
- Publication number 20220349408
- Publication date Nov 3, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Yujie GUO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Household submersible pump
- Publication number 20220299043
- Publication date Sep 22, 2022
- Forcome (Qingdao) Co., Ltd.
- YANDI WANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEPTIC SYSTEM MONITORING AND CONTROL SYSTEM
- Publication number 20220268010
- Publication date Aug 25, 2022
- Alderon Industries, Inc.
- Robert Gordon Klabunde
- E03 - WATER SUPPLY SEWERAGE

the condition being a liquid level or a lack of liquid supply

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adaptive learning system for improving sump pump control

System for abnormal condition detection using nearest neighbor

Determining and utilizing a desired frequency for a mechanical shak...

Detecting and utilizing a rise rate for sump pump system control

Systems and methods for manipulating control of sump pumps to exten...

Detecting and utilizing water vibrations in sump pump system control

Well management system

In-line pumping apparatus, system and method for increasing liquid...

Sump pump smart home integration

Stick pump assembly

Liquid suck-back system and liquid suck-back method

Pump drive device

Fluid pump systems

Adaptive learning system for improving sump pump control

Submersible pump system, information processing device, and compute...

Pump assembly and method of controlling a pump

System for controlling the supply of water to a rooftop water tank

System for detecting dry running of a pump

Determining and utilizing a desired frequency for a mechanical shak...

In-line pumping apparatus, system and method for increasing liquid...

Protecting centrifugal pumps from cavitation through applied mathem...

Fog generator

Water pump with adjustable water discharge direction

Detecting and utilizing water vibrations in sump pump system control

Liquid level sensor

Systems and methods for manipulating control of sump pumps to exten...

Detecting and utilizing a rise rate for sump pump system control

Submersible motor and method for mitigating water invasion to a sub...

Flow system delivery system and beverage machine using same

Manual-automatic integrated self-adaptive pump with infrared water...

Patents Applicationslast 30 patents

DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAK...

PUMP SYSTEM WITH DYNAMIC LEVEL CONTROL

DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL

SYSTEMS AND METHODS FOR MANIPULATING CONTROL OF SUMP PUMPS TO EXTEN...

Detecting and Utilizing a Rise Rate for Sump Pump System Control

IN-LINE PUMPING APPARATUS, SYSTEM, AND METHOD FOR INCREASING LIQUID...

SUMP PUMP SMART HOME INTEGRATION

WELL MANAGEMENT SYSTEM

STICK PUMP ASSEMBLY

SUMP PUMP SYSTEM HAVING A DUAL CONNECTOR ASSEMBLY

Adaptive Learning System for Improving Sump Pump Control

PUMP WITH RUN-DRY PREVENTION FOR USE ON BOARD A WATERCRAFT

DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAK...

IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID...

DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL

SYSTEMS AND METHODS FOR MANIPULATING CONTROL OF SUMP PUMPS TO EXTEN...

Adaptive Learning System for Improving Sump Pump Control

Detecting and Utilizing a Rise Rate for Sump Pump System Control

BILGE PUMP SYSTEMS

DETERMINING AND UTILIZING A DESIRED FREQUENCY FOR A MECHANICAL SHAK...

SUBMERSIBLE PUMP DETECTION SYSTEM

LIQUID LEVEL SENSOR

WELL MANAGEMENT SYSTEM

PROTECTING CENTRIFUGAL PUMPS FROM CAVITATION THROUGH APPLIED MATHEM...

CONTINUOUS WATER LEVEL MONITORING FOR SUMP PUMP SYSTEM CONTROL

SUMP PUMP SYSTEM AND METHOD

FLOW DELIVERY SYSTEM

LIQUID SUCK-BACK SYSTEM AND LIQUID SUCK-BACK METHOD

Household submersible pump

SEPTIC SYSTEM MONITORING AND CONTROL SYSTEM