by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields

Industry

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G01F23/26

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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

G01F23/26by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning assembly for vehicle sensors
- Patent number 12,365,314
- Issue date Jul 22, 2025
- Ford Global Technologies, LLC
- Venkatesh Krishnan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic unit for a fill level measuring probe
- Patent number 12,359,957
- Issue date Jul 15, 2025
- Vega Grieshaber KG
- Karl Griessbaum
- G01 - MEASURING TESTING
Information Patent Grant
Respiratory gas humidification system
- Patent number 12,350,436
- Issue date Jul 8, 2025
- Fisher & Paykel Healthcare Limited
- Elmo Benson Stoks
- G01 - MEASURING TESTING
Information Patent Grant
Gear case fluid sensor
- Patent number 12,345,557
- Issue date Jul 1, 2025
- PROGRESS RAIL LOCOMOTIVE INC.
- Sidarta Beltramin
- B61 - RAILWAYS
Information Patent Grant
Dispensing device, automated analysis device, and dispensing method
- Patent number 12,332,103
- Issue date Jun 17, 2025
- HITACHI HIGH-TECH CORPORATION
- Masaaki Hirano
- G01 - MEASURING TESTING
Information Patent Grant
Sensor, cartridge and drug delivery device
- Patent number 12,332,104
- Issue date Jun 17, 2025
- Sanofi-Aventis Deutschland GmbH
- Michael Schabbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Capacitive filling level probe without dead zone
- Patent number 12,326,354
- Issue date Jun 10, 2025
- Rechner Industrie-Elektronik GmbH
- Stefan Gebhardt
- G01 - MEASURING TESTING
Information Patent Grant
Interface detection device and system for dispersed multi-phase fluids
- Patent number 12,325,032
- Issue date Jun 10, 2025
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Krishna Mohanarangam
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Fill-level measuring device
- Patent number 12,320,692
- Issue date Jun 3, 2025
- ENDRESS+HAUSER SE+CO.KG
- Ghislain Daufeld
- G01 - MEASURING TESTING
Information Patent Grant
Detecting foam in a bioreactor plant
- Patent number 12,319,906
- Issue date Jun 3, 2025
- Sartorius Stedim Biotech GmbH
- Andreas Prediger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Systems and methods for analyzing multiphase production fluids
- Patent number 12,320,688
- Issue date Jun 3, 2025
- Saudi Arabian Oil Company
- Jana M. Al-Jindan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liquid-in-liquid cooling system for electronic components
- Patent number 12,289,861
- Issue date Apr 29, 2025
- Jetcool Technologies Inc.
- Bernard Malouin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capacitive fuel gaging system with resistive elements
- Patent number 12,270,695
- Issue date Apr 8, 2025
- Parker-Hannifin Corporation
- Gary Galati
- G01 - MEASURING TESTING
Information Patent Grant
Non-intrusive flow sensor
- Patent number 12,259,268
- Issue date Mar 25, 2025
- Mozarc Medical US LLC
- Vijaya Kumar Parari
- G01 - MEASURING TESTING
Information Patent Grant
Method and a system for measuring instantaneous inflow rate of urine
- Patent number 12,232,873
- Issue date Feb 25, 2025
- Bright Uro, Inc.
- Gil Hidas
- G01 - MEASURING TESTING
Information Patent Grant
Radio frequency signaling system and curable composition
- Patent number 12,228,536
- Issue date Feb 18, 2025
- PPG Industries Ohio, Inc.
- Cynthia Kutchko
- G01 - MEASURING TESTING
Information Patent Grant
Sensor system for recording elements of a flow of harvested material
- Patent number 12,225,848
- Issue date Feb 18, 2025
- CLAAS Selbstfahrende Erntemaschinen GmbH
- Dennis Neitemeier
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Removable signaling device of the exhaustion of a dispenser/diffuse...
- Patent number 12,222,232
- Issue date Feb 11, 2025
- Zobele Holding S.p.A.
- Stefano Deflorian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for level measuring by means of the capacitive level sensor
- Patent number 12,215,996
- Issue date Feb 4, 2025
- Boris Valerevich Pankov
- G01 - MEASURING TESTING
Information Patent Grant
Electronic vaping system
- Patent number 12,201,158
- Issue date Jan 21, 2025
- AYR LTD.
- Mark Gretton
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Capacitive sensor
- Patent number 12,202,236
- Issue date Jan 21, 2025
- NGK Insulators, Ltd.
- Akifumi Morishita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Remote water softener monitoring system
- Patent number 12,205,451
- Issue date Jan 21, 2025
- AJ1E Superior Solutions, LLC
- Andrew J. Wanie
- G08 - SIGNALLING
Information Patent Grant
Fuel measurement device with fuel passage and fuel level sensor
- Patent number 12,179,577
- Issue date Dec 31, 2024
- TF TECHNOLOGIES, LLC
- Mark Haslam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle liquid level tank sensing system and related methods
- Patent number 12,181,324
- Issue date Dec 31, 2024
- G & G GROUP, LLC
- Herbert R. Gingold
- G01 - MEASURING TESTING
Information Patent Grant
Device for capacitively measuring the powder fill level in a fillin...
- Patent number 12,181,325
- Issue date Dec 31, 2024
- Fette Compacting GmbH
- Alexander Evers
- G01 - MEASURING TESTING
Information Patent Grant
Electrode embedded ceramic structure
- Patent number 12,174,051
- Issue date Dec 24, 2024
- NGK Insulators, Ltd.
- Takao Ohnishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Compressed gas cylinder gas density measurement
- Patent number 12,173,848
- Issue date Dec 24, 2024
- Hexagon Technology AS
- Brian Burks
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Sensor device and method for determining properties of a liquid
- Patent number 12,152,924
- Issue date Nov 26, 2024
- KYOCERA AVX COMPONENTS (WERNE) GMBH
- Daniel Schramm
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive liquid level sensor
- Patent number 12,130,165
- Issue date Oct 29, 2024
- Therm-O-Disc, Incorporated
- Wenjie Wu
- G01 - MEASURING TESTING
Information Patent Grant
Product level detection apparatuses and systems for fluid dispensers
- Patent number 12,104,941
- Issue date Oct 1, 2024
- GPCP IP Holdings LLC
- Stephen Russel Kobs
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
AEROSOL GENERATING DEVICE
- Publication number 20250234930
- Publication date Jul 24, 2025
- KT&G Corporation
- Byungsung CHO
- G01 - MEASURING TESTING
Information Patent Application
FILL LEVEL GAUGE
- Publication number 20250216243
- Publication date Jul 3, 2025
- Endress+Hauser SE+Co. KG
- Lars Stolz
- G01 - MEASURING TESTING
Information Patent Application
FLUID LEVEL MONITORING SYSTEM
- Publication number 20250216245
- Publication date Jul 3, 2025
- Midmark Corporation
- Austin Lowder
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC LOAD DETECTION FOR AN AGRICULTURAL MACHINE AND AGRICULTUR...
- Publication number 20250216244
- Publication date Jul 3, 2025
- CNH Industrial Brasil Ltda.
- JEAN CARLOS PEREIRA DE CAMARGO
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SENSOR FOR LOCATING INTERFACE POSITION, AND LIQUID LEVEL GAUGE
- Publication number 20250207967
- Publication date Jun 26, 2025
- Japan Aviation Electronics Industry, Limited
- Shintaro ICHIKAWA
- G01 - MEASURING TESTING
Information Patent Application
NON-INTRUSIVE FLOW SENSOR
- Publication number 20250198823
- Publication date Jun 19, 2025
- MOZARC MEDICAL US LLC
- Vijaya Kumar Parari
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSTATIC CAPACITANCE DETECTION TAG AND CONTAINER WITH TAG
- Publication number 20250198824
- Publication date Jun 19, 2025
- TOPPAN Holdings Inc.
- Noriaki HIGUCHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND DEVICE FOR MONITORING THE FILLING LEVEL OF A MEDIUM IN A...
- Publication number 20250189358
- Publication date Jun 12, 2025
- Endress+Hauser SE+Co. KG
- Armin Wernet
- G01 - MEASURING TESTING
Information Patent Application
DISPENSING DEVICE AND AUTOMATIC ANALYSIS DEVICE
- Publication number 20250172580
- Publication date May 29, 2025
- Hitachi High-Tech Corporation
- Tomokazu SHINODA
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED LEVEL SENSOR FOR LUBRICANT PUMP ASSEMBLY
- Publication number 20250172242
- Publication date May 29, 2025
- Graco Minnesota Inc.
- Suresha Saragur Nijaguna
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRONIC VAPING SYSTEM
- Publication number 20250160429
- Publication date May 22, 2025
- AYR LTD.
- Mark GRETTON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
COMPENSATED CONDUCTIVITY DETERMINATION
- Publication number 20250164426
- Publication date May 22, 2025
- Endress+Hauser SE+Co. KG
- Armin Wernet
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND A SYSTEM FOR MEASURING INSTANTANEOUS INFLOW RATE OF URINE
- Publication number 20250152062
- Publication date May 15, 2025
- Bright Uro, Inc.
- Gil Hidas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENGINE OIL SYSTEM HEALTH MONITORING USING OIL LEVEL SENSOR
- Publication number 20250137883
- Publication date May 1, 2025
- Progress Rail Locomotive Inc.
- Adarsh G. NAIR
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUS AND METHODS FOR LIQUID SENSING IN REFILLABLE ARTICLES FOR...
- Publication number 20250127235
- Publication date Apr 24, 2025
- Nicoventures Trading Limited
- Stephen JACKSON
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
URINARY EVENT DETECTION, TRACKING, AND ANALYSIS
- Publication number 20250107736
- Publication date Apr 3, 2025
- ClearTrac Technologies, LLC
- Brent Laing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AEROSOL GENERATING DEVICE AND METHOD
- Publication number 20250098744
- Publication date Mar 27, 2025
- KT&G Corporation
- Ju Eon PARK
- G01 - MEASURING TESTING
Information Patent Application
AEROSOL-GENERATING SYSTEM WITH PAIRS OF ELECTRODES
- Publication number 20250102300
- Publication date Mar 27, 2025
- Altria Client Services LLC
- Michel BESSANT
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL GENERATING DEVICE
- Publication number 20250089800
- Publication date Mar 20, 2025
- KT&G Corporation
- Tae Hun KIM
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CALIBRATION METHOD FOR A LIQUID SYSTEM
- Publication number 20250085151
- Publication date Mar 13, 2025
- ibidi GmbH
- Roman ZANTL
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT FOR MEASURING A COMPLEX ALTERNATING CURRENT RESISTANCE
- Publication number 20250085321
- Publication date Mar 13, 2025
- EBE Elektro-Bau-Elemente GmbH
- Dirk OLDENDORF
- G01 - MEASURING TESTING
Information Patent Application
CHEMICAL ANALYSIS APPARATUS AND CHEMICAL ANALYSIS METHOD
- Publication number 20250067588
- Publication date Feb 27, 2025
- Hitachi High-Tech Corporation
- Yuusuke KOURAI
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR CHARACTERIZING A MEDIUM BY CAPACITANCE SPECTROSCOPY
- Publication number 20250067699
- Publication date Feb 27, 2025
- Centre National de la Recherche Scientifique
- Pierre THIBAULT
- G01 - MEASURING TESTING
Information Patent Application
A CENTRIFUGAL SEPARATOR AND AN INTERFACE LEVEL SENSOR
- Publication number 20250041878
- Publication date Feb 6, 2025
- Alfa Laval Corporate AB
- Olle TÖRNBLOM
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Method and System for Wireless Vehicle Tank Monitoring
- Publication number 20250044142
- Publication date Feb 6, 2025
- Matthew John Tooley
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPLIANCE DOSING PUMP WITH AN INTEGRATED RESERVOIR LIQUID LEVEL SEN...
- Publication number 20250034786
- Publication date Jan 30, 2025
- HTI Technology and Industries, Inc.
- Roger L. DeYoung
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
SENSOR ARRAY CONTINUOUS CAPACITIVE LEVEL SENSOR
- Publication number 20250012614
- Publication date Jan 9, 2025
- SETRA SYSTEMS, INC.
- Nathan H. KULAK
- G01 - MEASURING TESTING
Information Patent Application
PRODUCT LEVEL DETECTION APPARATUSES AND SYSTEMS FOR FLUID DISPENSERS
- Publication number 20250012615
- Publication date Jan 9, 2025
- GPCP IP Holdings LLC
- Stephen Russel Kobs
- G01 - MEASURING TESTING
Information Patent Application
CONTINUOUS LIQUID LEVEL SENSING SYSTEM UTILIZING PROJECTED CAPACITANCE
- Publication number 20250012616
- Publication date Jan 9, 2025
- WEIDA HI-TECH CORPORATION LTD.
- JEN-CHUAN WANG
- G01 - MEASURING TESTING
Information Patent Application
RADIO FREQUENCY SIGNALING SYSTEM AND CURABLE COMPOSITION
- Publication number 20250012750
- Publication date Jan 9, 2025
- PPG INDUSTRIES OHIO, INC.
- Cynthia Kutchko
- G01 - MEASURING TESTING

by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cleaning assembly for vehicle sensors

Electronic unit for a fill level measuring probe

Respiratory gas humidification system

Gear case fluid sensor

Dispensing device, automated analysis device, and dispensing method

Sensor, cartridge and drug delivery device

Capacitive filling level probe without dead zone

Interface detection device and system for dispersed multi-phase fluids

Fill-level measuring device

Detecting foam in a bioreactor plant

Systems and methods for analyzing multiphase production fluids

Liquid-in-liquid cooling system for electronic components

Capacitive fuel gaging system with resistive elements

Non-intrusive flow sensor

Method and a system for measuring instantaneous inflow rate of urine

Radio frequency signaling system and curable composition

Sensor system for recording elements of a flow of harvested material

Removable signaling device of the exhaustion of a dispenser/diffuse...

Method for level measuring by means of the capacitive level sensor

Electronic vaping system

Capacitive sensor

Remote water softener monitoring system

Fuel measurement device with fuel passage and fuel level sensor

Vehicle liquid level tank sensing system and related methods

Device for capacitively measuring the powder fill level in a fillin...

Electrode embedded ceramic structure

Compressed gas cylinder gas density measurement

Sensor device and method for determining properties of a liquid

Capacitive liquid level sensor

Product level detection apparatuses and systems for fluid dispensers

Patents Applicationslast 30 patents

AEROSOL GENERATING DEVICE

FILL LEVEL GAUGE

FLUID LEVEL MONITORING SYSTEM

AUTOMATIC LOAD DETECTION FOR AN AGRICULTURAL MACHINE AND AGRICULTUR...

SENSOR FOR LOCATING INTERFACE POSITION, AND LIQUID LEVEL GAUGE

NON-INTRUSIVE FLOW SENSOR

ELECTROSTATIC CAPACITANCE DETECTION TAG AND CONTAINER WITH TAG

METHOD AND DEVICE FOR MONITORING THE FILLING LEVEL OF A MEDIUM IN A...

DISPENSING DEVICE AND AUTOMATIC ANALYSIS DEVICE

INTEGRATED LEVEL SENSOR FOR LUBRICANT PUMP ASSEMBLY

ELECTRONIC VAPING SYSTEM

COMPENSATED CONDUCTIVITY DETERMINATION

METHOD AND A SYSTEM FOR MEASURING INSTANTANEOUS INFLOW RATE OF URINE

ENGINE OIL SYSTEM HEALTH MONITORING USING OIL LEVEL SENSOR

APPARATUS AND METHODS FOR LIQUID SENSING IN REFILLABLE ARTICLES FOR...

URINARY EVENT DETECTION, TRACKING, AND ANALYSIS

AEROSOL GENERATING DEVICE AND METHOD

AEROSOL-GENERATING SYSTEM WITH PAIRS OF ELECTRODES

AEROSOL GENERATING DEVICE

CALIBRATION METHOD FOR A LIQUID SYSTEM

CIRCUIT FOR MEASURING A COMPLEX ALTERNATING CURRENT RESISTANCE

CHEMICAL ANALYSIS APPARATUS AND CHEMICAL ANALYSIS METHOD

DEVICE FOR CHARACTERIZING A MEDIUM BY CAPACITANCE SPECTROSCOPY

A CENTRIFUGAL SEPARATOR AND AN INTERFACE LEVEL SENSOR

Method and System for Wireless Vehicle Tank Monitoring

APPLIANCE DOSING PUMP WITH AN INTEGRATED RESERVOIR LIQUID LEVEL SEN...

SENSOR ARRAY CONTINUOUS CAPACITIVE LEVEL SENSOR

PRODUCT LEVEL DETECTION APPARATUSES AND SYSTEMS FOR FLUID DISPENSERS

CONTINUOUS LIQUID LEVEL SENSING SYSTEM UTILIZING PROJECTED CAPACITANCE

RADIO FREQUENCY SIGNALING SYSTEM AND CURABLE COMPOSITION