by measurement of physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured

Industry

CPC
G01F23/22

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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F23/00Indicating or measuring liquid level, or level of fluent solid material

Current Industry

G01F23/22by measurement of physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured

Industries

Patents Grantslast 30 patents

Information Patent Grant
Characterization of a phase separation of a coating composition
- Patent number 11,988,643
- Issue date May 21, 2024
- Evonik Operations GmbH
- Philipp Isken
- G01 - MEASURING TESTING
Information Patent Grant
Humidified gases delivery apparatus and methods for controlling same
- Patent number 11,980,719
- Issue date May 14, 2024
- Fisher & Paykel Healthcare Limited
- Alastair Edwin McAuley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods of improving accuracy and precision of droplet metering usi...
- Patent number 11,865,565
- Issue date Jan 9, 2024
- Advanced Liquid Logic, Inc.
- Uichong B. Yi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Sensing of a water level in refrigerated cabinets
- Patent number 11,860,021
- Issue date Jan 2, 2024
- Carrier Corporation
- Ankit Anand Gupta
- G01 - MEASURING TESTING
Information Patent Grant
Resistive wire wiring shield to prevent electromagnetic interference
- Patent number 11,852,518
- Issue date Dec 26, 2023
- The Boeing Company
- Andrew F. Douglass
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vibrating fork level switches
- Patent number 11,846,538
- Issue date Dec 19, 2023
- ROSEMOUNT TANK RADAR AB
- Jingdong Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Axle pressure setting systems and methods
- Patent number 11,833,713
- Issue date Dec 5, 2023
- Oshkosh Corporation
- Bryan S. Datema
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vibrating fork liquid level switch with verification
- Patent number 11,828,641
- Issue date Nov 28, 2023
- Rosemount Inc.
- Sean Daniel Collins-Dippel
- G01 - MEASURING TESTING
Information Patent Grant
Electrical heater with particular application to humidification and...
- Patent number 11,786,691
- Issue date Oct 17, 2023
- ResMed Pty Ltd
- Nathan John Row
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modulating makeup fluid control systems and methods for same
- Patent number 11,767,993
- Issue date Sep 26, 2023
- PURE HUMIDIFIER COMPANY
- Matthew W. Abel
- H01 - BASIC ELECTRIC ELEMENTS
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
Method and device for accurately monitoring evaporation capacity of...
- Patent number 11,703,370
- Issue date Jul 18, 2023
- Nanjing Hydraulic Research Institute
- Jiufu Liu
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measuring soil or sediment level and monitori...
- Patent number 11,686,606
- Issue date Jun 27, 2023
- Resensys LLC
- Mehdi Kalantari Khandani
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Sensing system for detecting machine fluid degradation
- Patent number 11,612,841
- Issue date Mar 28, 2023
- Caterpillar Inc.
- Philip C. Spengler
- G01 - MEASURING TESTING
Information Patent Grant
Robot and method for calculating level of liquid in the liquid cont...
- Patent number 11,573,114
- Issue date Feb 7, 2023
- LG Electronics Inc.
- Sung Gil Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor arrangement for arrangement on a process installation, and m...
- Patent number 11,543,277
- Issue date Jan 3, 2023
- Endress + Hauser Flowtec AG
- Thomas Wilhelm
- G08 - SIGNALLING
Information Patent Grant
Sensor system and integrated heater-sensor for measuring and contro...
- Patent number 11,525,744
- Issue date Dec 13, 2022
- Watlow Electric Manufacturing Company
- Jeremy Ohse
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
System and method for detecting a lubricant-out condition in an air...
- Patent number 11,512,811
- Issue date Nov 29, 2022
- Sikorsky Aircraft Corporation
- Adam R. Glasser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Beverage dispenser with beverage-level indicator
- Patent number 11,511,984
- Issue date Nov 29, 2022
- PepsiCo, Inc.
- Steven Philip Moskowitz
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Liquid level detection device and refrigeration cycle apparatus
- Patent number 11,493,248
- Issue date Nov 8, 2022
- Mitsubishi Electric Corporation
- Yasutaka Ochiai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods of improving accuracy and precision of droplet metering usi...
- Patent number 11,465,161
- Issue date Oct 11, 2022
- Advanced Liquid Logic, Inc.
- Uichong B. Yi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Systems, methods and apparatus for monitoring conditions of physica...
- Patent number 11,448,544
- Issue date Sep 20, 2022
- James Madison Innovations, Inc.
- Emil Habib Salib
- G01 - MEASURING TESTING
Information Patent Grant
Temperature based fluid level estimation in an electrical device
- Patent number 11,437,185
- Issue date Sep 6, 2022
- Siemens Aktiengesellschaft
- Simit Pradhan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid level meter, vaporizer equipped with the same, and liquid le...
- Patent number 11,402,250
- Issue date Aug 2, 2022
- Fujikin Incorporated
- Atsushi Hidaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fluid measurement interface systems and methods
- Patent number 11,378,438
- Issue date Jul 5, 2022
- Simmonds Precision Products, Inc.
- Robbie William Hall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fluid sensing
- Patent number 11,366,000
- Issue date Jun 21, 2022
- Hewlett-Packard Development Company, L.P.
- Michael W. Cumbie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of operating a liquid-level transmitter device and implement...
- Patent number 11,340,105
- Issue date May 24, 2022
- Dresser, LLC
- Stephane Marcel Leledy
- G05 - CONTROLLING REGULATING
Information Patent Grant
Arthropod repellent or attractant liquid reservoir with fill indicator
- Patent number 11,229,197
- Issue date Jan 25, 2022
- Energy Related Devices, Inc.
- Robert G. Hockaday
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Humidified gases delivery apparatus and methods for controlling same
- Patent number 11,129,957
- Issue date Sep 28, 2021
- Fisher & Paykel Healthcare Limited
- Alastair Edwin McAuley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sensing system for detecting machine fluid degradation
- Patent number 11,110,378
- Issue date Sep 7, 2021
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VIBRATING FORK TYPE FIELD DEVICE WITH COIL ARRANGEMENT TO INDUCE VI...
- Publication number 20240125739
- Publication date Apr 18, 2024
- Rosemount Tank Radar AB
- Jon Sjöstedt
- G01 - MEASURING TESTING
Information Patent Application
LIQUID LEVEL DETECTION METHOD AND DETECTION APPARATUS FOR THE SAME,...
- Publication number 20240118029
- Publication date Apr 11, 2024
- JFE STEEL CORPORATION
- Yuki KAWASHIRI
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
AXLE PRESSURE SETTING SYSTEMS AND METHODS
- Publication number 20240058989
- Publication date Feb 22, 2024
- Oshkosh Corporation
- Bryan S. Datema
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING OVER TIME A LEVEL OF A PHASE INTE...
- Publication number 20240003729
- Publication date Jan 4, 2024
- SAIPEM S.A.
- Rudy MAUGÉ
- G01 - MEASURING TESTING
Information Patent Application
SPECIFYING SYSTEM, SPECIFYING APPARATUS, AND SPECIFYING METHOD
- Publication number 20230384141
- Publication date Nov 30, 2023
- NEC Corporation
- Yukihide YODA
- G08 - SIGNALLING
Information Patent Application
SYSTEMS, METHODS AND TECHNIQUES FOR NON-LIQUID MATERIAL MONITORING
- Publication number 20230366717
- Publication date Nov 16, 2023
- Dober Chemical Corp.
- Blaine Taylor Yoshio Nagao
- G01 - MEASURING TESTING
Information Patent Application
VIBRATING FORK LIQUID LEVEL SWITCH WITH VERIFICATION
- Publication number 20230296421
- Publication date Sep 21, 2023
- Rosemount Inc.
- Sean Daniel Collins-Dippel
- G01 - MEASURING TESTING
Information Patent Application
SUBMERSIBLE MOTOR AND METHOD FOR MITIGATING WATER INVASION TO A SUB...
- Publication number 20230151819
- Publication date May 18, 2023
- Saudi Arabian Oil Company
- Hattan M. Banjar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SENSOR SYSTEM AND INTEGRATED HEATER-SENSOR FOR MEASURING AND CONTRO...
- Publication number 20230116575
- Publication date Apr 13, 2023
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Jeremy OHSE
- G01 - MEASURING TESTING
Information Patent Application
BEVERAGE DISPENSER WITH BEVERAGE-LEVEL INDICATOR
- Publication number 20230102658
- Publication date Mar 30, 2023
- PepsiCo, Inc.
- Steven Philip MOSKOWITZ
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
METHODS OF IMPROVING ACCURACY AND PRECISION OF DROPLET METERING USI...
- Publication number 20230046866
- Publication date Feb 16, 2023
- ADVANCED LIQUID LOGIC, INC.
- Uichong B. Yi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Measuring device for detecting a filling or limit level of a fillin...
- Publication number 20230035628
- Publication date Feb 2, 2023
- Clemens HENGSTLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Improved Asset Monitoring via Orientation M...
- Publication number 20220264199
- Publication date Aug 18, 2022
- SILICON CONTROLS PTY LTD.
- JOHN RICHARD HADDY
- G01 - MEASURING TESTING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO VIBRATING FORK LEVEL SWITCHES
- Publication number 20220082428
- Publication date Mar 17, 2022
- Rosemount Tank Radar AB
- Jingdong Zhang
- G01 - MEASURING TESTING
Information Patent Application
HUMIDIFIED GASES DELIVERY APPARATUS AND METHODS FOR CONTROLLING SAME
- Publication number 20220040439
- Publication date Feb 10, 2022
- Fisher & Paykel Healthcare Limited
- Alastair Edwin McAuley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Device for Accurately Monitoring Evaporation Capacity of...
- Publication number 20210396567
- Publication date Dec 23, 2021
- NANJING HYDRAULIC RESEARCH INSTITUTE
- Jiufu Liu
- G01 - MEASURING TESTING
Information Patent Application
SENSING SYSTEM FOR DETECTING MACHINE FLUID DEGRADATION
- Publication number 20210308606
- Publication date Oct 7, 2021
- Caterpillar Inc.
- Philip C. Spengler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AEROSOL-GENERATING SYSTEM WITH ELECTRODES AND SENSORS
- Publication number 20210293600
- Publication date Sep 23, 2021
- Altria Client Services LLC
- Michel BESSANT
- G01 - MEASURING TESTING
Information Patent Application
AXLE PRESSURE SETTING SYSTEMS AND METHODS
- Publication number 20210276222
- Publication date Sep 9, 2021
- Oshkosh Corporation
- Bryan S. Datema
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSING OF A WATER LEVEL IN REFRIGERATED CABINETS
- Publication number 20210270659
- Publication date Sep 2, 2021
- Carrier Corporation
- Ankit Anand Gupta
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ACTUATING MECHANISM FOR OBJECT DETECTION AND OBJECT DETECTION DEVICE
- Publication number 20210257140
- Publication date Aug 19, 2021
- HUNAN XINLIANG ELECTRONIC CO., LTD
- Yihua CHEN
- G01 - MEASURING TESTING
Information Patent Application
Fastening device for a field device
- Publication number 20210247224
- Publication date Aug 12, 2021
- Vega Grieshaber KG
- Florian Kraemer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AEROSOL-GENERATING SYSTEMS WITH LIQUID LEVEL DETERMINATION AND METH...
- Publication number 20210251044
- Publication date Aug 12, 2021
- Altria Client Services LLC
- Tony REEVELL
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AUTOMATIONS DEVICE FOR MONITORING FIELD LEVEL SENSORS IN OIL AND GA...
- Publication number 20210123784
- Publication date Apr 29, 2021
- Andium Inc.
- Jory Schwach
- G01 - MEASURING TESTING
Information Patent Application
ROBOT AND METHOD FOR CALCULATING LEVEL OF LIQUID IN THE LIQUID CONT...
- Publication number 20210080308
- Publication date Mar 18, 2021
- LG ELECTRONICS INC.
- Sung Gil PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MEASURING SOIL OR SEDIMENT LEVEL AND MONITORI...
- Publication number 20210063225
- Publication date Mar 4, 2021
- Resensys
- Mehdi Kalantari Khandani
- G01 - MEASURING TESTING
Information Patent Application
BEVERAGE DISPENSER WITH BEVERAGE-LEVEL INDICATOR
- Publication number 20210009402
- Publication date Jan 14, 2021
- PepsiCo, Inc.
- Steven Philip MOSKOWITZ
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20200413166
- Publication date Dec 31, 2020
- SILICON CONTROLS PTY LTD.
- JOHN RICHARD HADDY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPERATURE BASED FLUID LEVEL ESTIMATION IN AN ELECTRICAL DEVICE
- Publication number 20200411233
- Publication date Dec 31, 2020
- Simit Pradhan
- G01 - MEASURING TESTING
Information Patent Application
Systems, Methods and Apparatus for Monitoring Conditions of Physica...
- Publication number 20200400483
- Publication date Dec 24, 2020
- James Madison Innovations, Inc.
- Emil Habib Salib
- G01 - MEASURING TESTING

by measurement of physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Characterization of a phase separation of a coating composition

Humidified gases delivery apparatus and methods for controlling same

Methods of improving accuracy and precision of droplet metering usi...

Sensing of a water level in refrigerated cabinets

Resistive wire wiring shield to prevent electromagnetic interference

Vibrating fork level switches

Axle pressure setting systems and methods

Vibrating fork liquid level switch with verification

Electrical heater with particular application to humidification and...

Modulating makeup fluid control systems and methods for same

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

Method and device for accurately monitoring evaporation capacity of...

System and method for measuring soil or sediment level and monitori...

Sensing system for detecting machine fluid degradation

Robot and method for calculating level of liquid in the liquid cont...

Sensor arrangement for arrangement on a process installation, and m...

Sensor system and integrated heater-sensor for measuring and contro...

System and method for detecting a lubricant-out condition in an air...

Beverage dispenser with beverage-level indicator

Liquid level detection device and refrigeration cycle apparatus

Methods of improving accuracy and precision of droplet metering usi...

Systems, methods and apparatus for monitoring conditions of physica...

Temperature based fluid level estimation in an electrical device

Liquid level meter, vaporizer equipped with the same, and liquid le...

Fluid measurement interface systems and methods

Fluid sensing

Method of operating a liquid-level transmitter device and implement...

Arthropod repellent or attractant liquid reservoir with fill indicator

Humidified gases delivery apparatus and methods for controlling same

Sensing system for detecting machine fluid degradation

Patents Applicationslast 30 patents

VIBRATING FORK TYPE FIELD DEVICE WITH COIL ARRANGEMENT TO INDUCE VI...

LIQUID LEVEL DETECTION METHOD AND DETECTION APPARATUS FOR THE SAME,...

AXLE PRESSURE SETTING SYSTEMS AND METHODS

METHOD AND SYSTEM FOR DETERMINING OVER TIME A LEVEL OF A PHASE INTE...

SPECIFYING SYSTEM, SPECIFYING APPARATUS, AND SPECIFYING METHOD

SYSTEMS, METHODS AND TECHNIQUES FOR NON-LIQUID MATERIAL MONITORING

VIBRATING FORK LIQUID LEVEL SWITCH WITH VERIFICATION

SUBMERSIBLE MOTOR AND METHOD FOR MITIGATING WATER INVASION TO A SUB...

SENSOR SYSTEM AND INTEGRATED HEATER-SENSOR FOR MEASURING AND CONTRO...

BEVERAGE DISPENSER WITH BEVERAGE-LEVEL INDICATOR

METHODS OF IMPROVING ACCURACY AND PRECISION OF DROPLET METERING USI...

Measuring device for detecting a filling or limit level of a fillin...

Systems and Methods for Improved Asset Monitoring via Orientation M...

IMPROVEMENTS IN OR RELATING TO VIBRATING FORK LEVEL SWITCHES

HUMIDIFIED GASES DELIVERY APPARATUS AND METHODS FOR CONTROLLING SAME

Method and Device for Accurately Monitoring Evaporation Capacity of...

SENSING SYSTEM FOR DETECTING MACHINE FLUID DEGRADATION

AEROSOL-GENERATING SYSTEM WITH ELECTRODES AND SENSORS

AXLE PRESSURE SETTING SYSTEMS AND METHODS

SENSING OF A WATER LEVEL IN REFRIGERATED CABINETS

ACTUATING MECHANISM FOR OBJECT DETECTION AND OBJECT DETECTION DEVICE

Fastening device for a field device

AEROSOL-GENERATING SYSTEMS WITH LIQUID LEVEL DETERMINATION AND METH...

AUTOMATIONS DEVICE FOR MONITORING FIELD LEVEL SENSORS IN OIL AND GA...

ROBOT AND METHOD FOR CALCULATING LEVEL OF LIQUID IN THE LIQUID CONT...

SYSTEM AND METHOD FOR MEASURING SOIL OR SEDIMENT LEVEL AND MONITORI...

BEVERAGE DISPENSER WITH BEVERAGE-LEVEL INDICATOR

ELECTRONIC DEVICE

TEMPERATURE BASED FLUID LEVEL ESTIMATION IN AN ELECTRICAL DEVICE

Systems, Methods and Apparatus for Monitoring Conditions of Physica...