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G01F23/14
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PHYSICS
G01
Measuring instruments
G01F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME
G01F23/00
Indicating or measuring liquid level, or level of fluent solid material
Current Industry
G01F23/14
by measurement of pressure
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Patents Grants
last 30 patents
Information
Patent Grant
Screen break detector
Patent number
12,123,269
Issue date
Oct 22, 2024
Schlumberger Technology Corporation
Eric Cady
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Contamination detection for optical pressure sensors
Patent number
12,025,482
Issue date
Jul 2, 2024
Simmonds Precision Products, Inc.
David H. Crowne
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level detector and air conditioning apparatus including the...
Patent number
12,000,636
Issue date
Jun 4, 2024
Mitsubishi Electric Corporation
Hiroki Maruyama
G01 - MEASURING TESTING
Information
Patent Grant
Aircraft fluid gauging techniques using pressure measurements and o...
Patent number
11,988,539
Issue date
May 21, 2024
Parker-Hannifin Corporation
Howard P Austerlitz
G01 - MEASURING TESTING
Information
Patent Grant
Level and/or density sensor device for liquid vessels
Patent number
11,933,654
Issue date
Mar 19, 2024
Watgrid, S.A.
Fábio Patrício Domingues Gonçalves
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
System and method for determining volume of fluid in a tank
Patent number
11,887,052
Issue date
Jan 30, 2024
S1 Technologies, Inc.
David L. Stevenson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pressure based volume sensor for liquid receptacle
Patent number
11,815,383
Issue date
Nov 14, 2023
Moxxly, LLC
Santhi Analytis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Screen break detector
Patent number
11,802,451
Issue date
Oct 31, 2023
Schlumberger Technology Corporation
Eric Cady
G01 - MEASURING TESTING
Information
Patent Grant
System and methods for field monitoring of stationary assets
Patent number
11,768,098
Issue date
Sep 26, 2023
E. Strode Pennebaker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluid level monitoring system and method incorporating pressure sen...
Patent number
11,692,433
Issue date
Jul 4, 2023
Q.E.D. Environmental Systems, Inc.
John F. Schaupp
G01 - MEASURING TESTING
Information
Patent Grant
Extracorporeal circulation management device with blood level detec...
Patent number
11,654,223
Issue date
May 23, 2023
Terumo Kabushiki Kaisha
Ryohei Katsuki
G01 - MEASURING TESTING
Information
Patent Grant
Baby bottle with milk pump
Patent number
11,642,442
Issue date
May 9, 2023
Medela Holding AG
Armin Felber
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring the dewatering of a paper machine at differ...
Patent number
11,634,866
Issue date
Apr 25, 2023
Runtech Systems Oy
Juha Karvinen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for controlling a hydrodynamic machine and hydrodynamic machine
Patent number
11,590,947
Issue date
Feb 28, 2023
Voith Patent GmbH
Dieter Laukemann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel level measurement system for a machine
Patent number
11,493,378
Issue date
Nov 8, 2022
Caterpillar Inc.
Joshua Thomas Perko
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for determining a measurement error caused by a filling error
Patent number
11,493,417
Issue date
Nov 8, 2022
ERALYTICS GMBH
Niklas Christensson
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for determining identity and/or quantity of a fuel
Patent number
11,474,024
Issue date
Oct 18, 2022
OPW FLUID TRANSFER GROUP EUROPE B.V.
Trevor John Poulter
G01 - MEASURING TESTING
Information
Patent Grant
Screen break detector
Patent number
11,448,023
Issue date
Sep 20, 2022
Schlumberger Technology Corporation
Eric Cady
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Flowmeter phase fraction and concentration measurement adjustment m...
Patent number
11,441,988
Issue date
Sep 13, 2022
Micro Motion, Inc.
Justin Craig Hollingsworth
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level sensor for liquid receptacle
Patent number
11,433,166
Issue date
Sep 6, 2022
Moxxly LLC
Santhi Analytis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for determining a remaining empty volume, method for on-site...
Patent number
11,428,568
Issue date
Aug 30, 2022
ENDRESS+HAUSER GROUP SERVICES AG
Jürgen Abraham
G01 - MEASURING TESTING
Information
Patent Grant
Fluid level monitoring system and method incorporating pressure sen...
Patent number
11,408,274
Issue date
Aug 9, 2022
Q.E.D. Environmental Systems, Inc.
John F. Schaupp
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure based volume sensor for liquid receptacle
Patent number
11,408,759
Issue date
Aug 9, 2022
Moxxly LLC
Santhi Analytis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pressure sensor including increased processing precision
Patent number
11,371,898
Issue date
Jun 28, 2022
Illinois Tool Works Inc.
Longqiang Xie
G01 - MEASURING TESTING
Information
Patent Grant
Devices and methods for measuring temperature, oxidation reduction...
Patent number
11,300,705
Issue date
Apr 12, 2022
Colorado State University Research Foundation
Thomas C. Sale
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System and method for locating fluid leaks at a drape of a reduced...
Patent number
11,229,732
Issue date
Jan 25, 2022
KCI Licensing, Inc.
Christopher Brian Locke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for forming a liquid mixture having a predeterm...
Patent number
11,177,494
Issue date
Nov 16, 2021
H2 PowerTech, LLC
Michael Tyler Hicks
G01 - MEASURING TESTING
Information
Patent Grant
Laboratory automation system including improved processing of a lab...
Patent number
11,125,601
Issue date
Sep 21, 2021
Roche Diagnostics Operations, Inc.
Guenter Ziegler
G01 - MEASURING TESTING
Information
Patent Grant
System for determining a filling level in a fuel tank
Patent number
11,118,958
Issue date
Sep 14, 2021
VITESCO TECHNOLOGIES GMBH
Manfred Weigl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for determining volume of fluid in a tank
Patent number
11,100,456
Issue date
Aug 24, 2021
S1 Technologies, Inc.
David L. Stevenson
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR THE INDIRECT MEASUREMENT OF THE FILL LEVEL OF A PRESSURI...
Publication number
20250020499
Publication date
Jan 16, 2025
BLANCO GmbH + Co KG
Thomas ZÖLLNER
G01 - MEASURING TESTING
Information
Patent Application
FLOWMETER FOR TWO-PHASE FLUID
Publication number
20240344856
Publication date
Oct 17, 2024
L'Air Liquide, Société Anonyme pour I'Etude et I'Etude et I'Exploitation des...
Didier PATHIER
G01 - MEASURING TESTING
Information
Patent Application
Measuring Method and Measuring Assembly
Publication number
20240337572
Publication date
Oct 10, 2024
Vega Grieshaber KG
Andreas Isenmann
G01 - MEASURING TESTING
Information
Patent Application
LITHOGRAPHY SYSTEM AND METHOD OF DETECTING FLUID LEAKAGE IN LIQUID...
Publication number
20240319611
Publication date
Sep 26, 2024
United Microelectronics Corp.
Zhi Fan Sun
G01 - MEASURING TESTING
Information
Patent Application
INDIRECT MEASUREMENT SYSTEM FOR IDENTIFYING THE POSITION, DENSITY A...
Publication number
20240240553
Publication date
Jul 18, 2024
9380-1934 QUEBEC INC.
Ahmed MELKI
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and Device for Determining the Fuel Volume in a Fuel Container
Publication number
20240210231
Publication date
Jun 27, 2024
Bayerische Motoren Werke Aktiengesellschaft
Emmanuel ARRAS
G01 - MEASURING TESTING
Information
Patent Application
LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS
Publication number
20240167865
Publication date
May 23, 2024
Watgrid, Lda.
Fábio Patrício Domingues Gonçalves
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Determining Volume of Fluid in a Tank
Publication number
20240127179
Publication date
Apr 18, 2024
S1 Technologies, Inc.
David L. Stevenson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRESSURE-BASED SENSOR SYSTEM FOR PRECURSOR LEVEL MEASUREMENT AND ME...
Publication number
20240044689
Publication date
Feb 8, 2024
ASM IP HOLDING, B.V.
Giuseppe Alessio Verni
G01 - MEASURING TESTING
Information
Patent Application
Sensor Module
Publication number
20240019283
Publication date
Jan 18, 2024
TE Connectivity Solutions GMBH
Weifang Bian
G01 - MEASURING TESTING
Information
Patent Application
PIT LEVEL SENSING MONITOR
Publication number
20230392968
Publication date
Dec 7, 2023
BECS Technology, Inc.
Steve HENDRICKS
G01 - MEASURING TESTING
Information
Patent Application
Sensing And Control For A Multiphase Measurement System With Separator
Publication number
20230384142
Publication date
Nov 30, 2023
Neotek Energy, Inc.
David H. Reasoner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
CONTAMINATION DETECTION FOR OPTICAL PRESSURE SENSORS
Publication number
20230251121
Publication date
Aug 10, 2023
Simmonds Precision Products, Inc.
DAVID H. CROWNE
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHODS FOR FIELD MONITORING OF STATIONARY ASSETS
Publication number
20230221165
Publication date
Jul 13, 2023
E. Strode Pennebaker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR DETECTING FILL-LEVELS IN CROP TRANSPORT REC...
Publication number
20230194326
Publication date
Jun 22, 2023
CNH INDUSTRIAL AMERICA LLC
Brittany Schroeder
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SLIDING DISCRETE FOURIER TRANSFORM (DFT) BINS FOR FUEL QUANTITY MEA...
Publication number
20230160766
Publication date
May 25, 2023
Simmonds Precision Products, Inc.
Aswin Kumar Vallamkondu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
LIQUID LEVEL SENSOR FOR LIQUID RECEPTACLE
Publication number
20230110343
Publication date
Apr 13, 2023
Moxxly LLC
Santhi Analytis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PRESSURE BASED VOLUME SENSOR FOR LIQUID RECEPTACLE
Publication number
20230083890
Publication date
Mar 16, 2023
Moxxly, LLC
Santhi Analytis
G01 - MEASURING TESTING
Information
Patent Application
Sensor Module
Publication number
20230074219
Publication date
Mar 9, 2023
Tyco Electronics (Shanghai) Co., Ltd.
Lei Pan
G01 - MEASURING TESTING
Information
Patent Application
Measuring Method and Measuring Assembly
Publication number
20230009318
Publication date
Jan 12, 2023
Vega Grieshaber KG
Andreas Isenmann
G01 - MEASURING TESTING
Information
Patent Application
FLUID LEVEL MONITORING SYSTEM AND METHOD INCORPORATING PRESSURE SEN...
Publication number
20220356801
Publication date
Nov 10, 2022
Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
John F. SCHAUPP
E21 - EARTH DRILLING MINING
Information
Patent Application
LIQUID LEVEL DETECTOR AND AIR CONDITIONING APPARATUS INCLUDING THE...
Publication number
20220325932
Publication date
Oct 13, 2022
Mitsubishi Electric Corporation
Hiroki MARUYAMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM FOR MONITORING AMOUNT OF SUPPLY MATERIAL IN ADDIT...
Publication number
20220250330
Publication date
Aug 11, 2022
STRATASYS LTD.
Mordechai COHEN AZARIA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AUTOMATED ENVIRONMENT MONITORING SYSTEMS AND METHODS
Publication number
20220167069
Publication date
May 26, 2022
Reign RMC, LLC
Richard J Vanek
G01 - MEASURING TESTING
Information
Patent Application
FUEL LEVEL MEASUREMENT SYSTEM FOR A MACHINE
Publication number
20220090953
Publication date
Mar 24, 2022
Caterpillar Inc.
Joshua Thomas Perko
B60 - VEHICLES IN GENERAL
Information
Patent Application
MASS FLOW CONTROLLER
Publication number
20220082415
Publication date
Mar 17, 2022
AZBIL CORPORATION
Kouji YUUKI
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR DETERMINING A REMAINING EMPTY VOLUME, METHOD FOR ON-SITE...
Publication number
20220057251
Publication date
Feb 24, 2022
Endress+Hauser Group Services AG
Jürgen Abraham
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Determining Volume of Fluid in a Tank
Publication number
20220036294
Publication date
Feb 3, 2022
S1 Technologies, Inc.
David L. Stevenson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR CONTROLLING A HYDRODYNAMIC MACHINE AND HYDRODYNAMIC MACHINE
Publication number
20210331656
Publication date
Oct 28, 2021
VOITH PATENT GmbH
Dieter Laukemann
B60 - VEHICLES IN GENERAL