by measuring pressure differences

Industry

CPC
G01N9/26

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N9/00Investigating density or specific gravity of materials Analysing materials by determining density or specific gravity

Current Industry

G01N9/26by measuring pressure differences

Industries

Patents Grantslast 30 patents

Information Patent Grant
Multiphase fluid flow characterization
- Patent number 12,163,816
- Issue date Dec 10, 2024
- Saudi Arabian Oil Company
- Vijay Ramakrishnan
- G01 - MEASURING TESTING
Information Patent Grant
Transformation method for gas density relay, and gas density relay...
- Patent number 12,136,530
- Issue date Nov 5, 2024
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Tiexin Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable cone meter with symmetrical sleeve
- Patent number 12,123,890
- Issue date Oct 22, 2024
- Saudi Arabian Oil Company
- Sakethraman Mahalingam
- G01 - MEASURING TESTING
Information Patent Grant
Method for modifying gas density relay, and gas density relay havin...
- Patent number 12,099,093
- Issue date Sep 24, 2024
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Min Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Densimeter
- Patent number 12,066,452
- Issue date Aug 20, 2024
- Hamilton Sundstrand Corporation
- Gary M. McBrien
- G01 - MEASURING TESTING
Information Patent Grant
Electrical system with on-line sampling verification function and v...
- Patent number 12,046,433
- Issue date Jul 23, 2024
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Haiyong Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for adsorbed phase activity coefficients for mixe...
- Patent number 12,044,694
- Issue date Jul 23, 2024
- Texas Tech University System
- Chau-Chyun Chen
- G01 - MEASURING TESTING
Information Patent Grant
Measurement system for determining liquid properties in a vessel
- Patent number 12,044,695
- Issue date Jul 23, 2024
- ABB Schweiz AG
- Gerrit Held
- G01 - MEASURING TESTING
Information Patent Grant
Soil density prediction for subsoil crops
- Patent number 12,004,441
- Issue date Jun 11, 2024
- International Business Machines Corporation
- Sasikanth Eda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acid mixing system
- Patent number 11,992,591
- Issue date May 28, 2024
- ISOPURE, CORP.
- Kevin C. Gillespie
- G01 - MEASURING TESTING
Information Patent Grant
System and method of detecting skimmer and pump basket clogging by...
- Patent number 11,982,683
- Issue date May 14, 2024
- Mehmet Arbatli
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sensor for detecting pressure, filling level, density, temperature,...
- Patent number 11,976,994
- Issue date May 7, 2024
- WIKA Alexander Wiegand SE & Co. KG
- Alexander Wiegand
- 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
Methods and systems for determining phase state or subcooling state
- Patent number 11,933,528
- Issue date Mar 19, 2024
- GM Global Technology Operations, LLC
- Neeraj S Shidore
- G01 - MEASURING TESTING
Information Patent Grant
High anti-vibration gas density monitor
- Patent number 11,885,827
- Issue date Jan 30, 2024
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Libo Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas densimeter
- Patent number 11,867,712
- Issue date Jan 9, 2024
- WIKA Alexander Wiegand SE & Co. KG
- Philipp Sennert
- G01 - MEASURING TESTING
Information Patent Grant
Sensor arrangement for detecting the density of harvested crops in...
- Patent number 11,860,182
- Issue date Jan 2, 2024
- Deere & Company
- Christian Von Holst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Differential capillary viscometer and related method for determinin...
- Patent number 11,828,679
- Issue date Nov 28, 2023
- John Thomas Erne
- G01 - MEASURING TESTING
Information Patent Grant
Adjustable cone meter with symmetrical sleeve
- Patent number 11,761,868
- Issue date Sep 19, 2023
- Saudi Arabian Oil Company
- Sakethraman Mahalingam
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring characteristics of fluid in a re...
- Patent number 11,739,636
- Issue date Aug 29, 2023
- Halliburton Energy Services, Inc.
- Dale E. Jamison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Failure diagnostic device for fuel vapor processing apparatus
- Patent number 11,732,679
- Issue date Aug 22, 2023
- Aisan Kogyo Kabushiki Kaisha
- Mariko Kawase
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Simultaneously pumping and measuring density of aircraft fuel
- Patent number 11,635,031
- Issue date Apr 25, 2023
- Hamilton Sundstrand Corporation
- Charles E. Reuter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Simultaneously pumping and measuring density of aircraft fuel
- Patent number 11,629,717
- Issue date Apr 18, 2023
- Hamilton Sundstrand Corporation
- Charles E. Reuter
- G01 - MEASURING TESTING
Information Patent Grant
Drilling mud management system and method
- Patent number 11,619,622
- Issue date Apr 4, 2023
- Australian Mud Company Pty Ltd
- Frans Christiaan Havenga
- E21 - EARTH DRILLING MINING
Information Patent Grant
Density monitor with integrated low pressure indicator
- Patent number 11,573,163
- Issue date Feb 7, 2023
- Trafag AG
- Remo Halbheer
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for using a gas density sensor to control gas...
- Patent number 11,549,874
- Issue date Jan 10, 2023
- Air Products and Chemicals, Inc.
- Liang He
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring multiple parameters of drilling fluid
- Patent number 11,549,910
- Issue date Jan 10, 2023
- Mohr and Associates
- Charles L. Mohr
- G01 - MEASURING TESTING
Information Patent Grant
Pycnometer with acclimation chamber
- Patent number 11,402,311
- Issue date Aug 2, 2022
- Anton Paar Quantatec, Inc.
- Enrique Gadea Ramos
- G01 - MEASURING TESTING
Information Patent Grant
Vortex fluid sensing to determine fluid properties
- Patent number 11,287,357
- Issue date Mar 29, 2022
- Halliburton Energy Services, Inc.
- Stephen Michael Greci
- G01 - MEASURING TESTING
Information Patent Grant
Measuring density of aircraft fuel using a centrifugal fluid pump
- Patent number 11,275,008
- Issue date Mar 15, 2022
- Hamilton Sundstrand Corporation
- Gerald P. Dyer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ACID MIXING SYSTEM
- Publication number 20240307596
- Publication date Sep 19, 2024
- ISOPURE, CORP.
- Kevin C. Gillespie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATED SYSTEM FOR FLUID QUALITY INSIDE THE IMPULSE LINE DIFFEREN...
- Publication number 20240310261
- Publication date Sep 19, 2024
- Saudi Arabian Oil Company
- Faleh M. Dossary
- 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
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
ELECTRODE INK QUALITY DETERMINATION METHOD, AND MEASUREMENT SYSTEM
- Publication number 20240151620
- Publication date May 9, 2024
- HONDA MOTOR CO., LTD.
- Shinsuke CHOKYU
- G01 - MEASURING TESTING
Information Patent Application
GAS DENSIMETER
- Publication number 20240094105
- Publication date Mar 21, 2024
- WIKA ALEXANDER WIEGAND SE & CO.KG
- Philipp SENNERT
- G01 - MEASURING TESTING
Information Patent Application
AN ARRANGEMENT FOR CONTINUOUSLY DETERMINING DENSITY OF A FOOD PRODU...
- Publication number 20240053240
- Publication date Feb 15, 2024
- Tetra Laval Holdings & Finance S.A.
- Magnus Virgili
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT INSTRUMENT FOR DETERMINING ALCOHOL BY VOLUME, SPECIFIC...
- Publication number 20240035944
- Publication date Feb 1, 2024
- ABV Technology, Inc.
- Grant Williamson
- G01 - MEASURING TESTING
Information Patent Application
MEASURING DENSITY OF MULTIPHASE FLUIDS
- Publication number 20240027317
- Publication date Jan 25, 2024
- Saudi Arabian Oil Company
- Vijay Ramakrishnan
- G01 - MEASURING TESTING
Information Patent Application
MULTIPHASE FLUID FLOW CHARACTERIZATION
- Publication number 20240027243
- Publication date Jan 25, 2024
- Saudi Arabian Oil Company
- Vijay Ramakrishnan
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR CALCULATING CONCENTRATION OF HYDROCARBON IN F...
- Publication number 20230408480
- Publication date Dec 21, 2023
- Hyundai Motor Company
- Jung Seop SON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DETERMINING RHEOLOGICAL PROPERTIES OF FLUIDS
- Publication number 20230349801
- Publication date Nov 2, 2023
- Norce Innovation AS
- Eric Cayeux
- E21 - EARTH DRILLING MINING
Information Patent Application
ADJUSTABLE CONE METER WITH SYMMETRICAL SLEEVE
- Publication number 20230341308
- Publication date Oct 26, 2023
- Aramco Overseas Company UK Ltd
- Sakethraman Mahalingam
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL DENSITY SYSTEM AND METHOD
- Publication number 20230304908
- Publication date Sep 28, 2023
- Schneider Electric Systems, USA Inc.
- Peter Allstrom
- G01 - MEASURING TESTING
Information Patent Application
ADJUSTABLE CONE METER WITH SYMMETRICAL SLEEVE
- Publication number 20230288304
- Publication date Sep 14, 2023
- Aramco Oversea Company UK Ltd
- Sakethraman Mahalingam
- G01 - MEASURING TESTING
Information Patent Application
DRILLING MUD MANAGEMENT SYSTEM AND METHOD
- Publication number 20230228730
- Publication date Jul 20, 2023
- AUSTRALIAN MUD COMPANY PTY LTD
- Frans Christiaan Havenga
- E21 - EARTH DRILLING MINING
Information Patent Application
GAS DENSITY RELAY WITH SEALING PERFORMANCE SELF-CHECKING FUNCTION,...
- Publication number 20230221209
- Publication date Jul 13, 2023
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Haiyong JIN
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR DETERMINING PHASE STATE OR SUBCOOLING STATE
- Publication number 20230168014
- Publication date Jun 1, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Neeraj S Shidore
- G01 - MEASURING TESTING
Information Patent Application
GAS DENSITY RELAY WITH ONLINE SELF-CHECKING FUNCTION AND CHECKING M...
- Publication number 20230168302
- Publication date Jun 1, 2023
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Xiaobeng HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DENSITY RELAY WITH ONLINE SELF-CHECKING FUNCTION, AND CHECKING...
- Publication number 20230160800
- Publication date May 25, 2023
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Xiaobeng HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DENSIMETER
- Publication number 20220397504
- Publication date Dec 15, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Gary M. McBrien
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MODIFYING GAS DENSITY RELAY, AND GAS DENSITY RELAY HAVIN...
- Publication number 20220390518
- Publication date Dec 8, 2022
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Min CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Failure Diagnostic Device for Fuel Vapor Processing Apparatus
- Publication number 20220341376
- Publication date Oct 27, 2022
- Aisan Kogyo Kabushiki Kaisha
- Mariko KAWASE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TRANSFORMATION METHOD FOR GAS DENSITY RELAY, AND GAS DENSITY RELAY...
- Publication number 20220336170
- Publication date Oct 20, 2022
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Tiexin XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SYSTEM WITH ON-LINE SAMPLING VERIFICATION FUNCTION AND V...
- Publication number 20220336171
- Publication date Oct 20, 2022
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Haiyong JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAINTENANCE-FREE GAS DENSITY RELAY AND CROSS-CHECKING METHOD THEREFOR
- Publication number 20220336169
- Publication date Oct 20, 2022
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Haiyong JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Anti-Vibration Gas Density Monitor
- Publication number 20220317008
- Publication date Oct 6, 2022
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Libo Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR MONITORING A BIOCHEMICAL PROCESS
- Publication number 20220194829
- Publication date Jun 23, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Régis PERRIER
- G01 - MEASURING TESTING
Information Patent Application
SENSOR ARRANGEMENT FOR DETECTING THE DENSITY OF HARVESTED CROPS IN...
- Publication number 20220146391
- Publication date May 12, 2022
- Deere & Company
- CHRISTIAN VON HOLST
- G01 - MEASURING TESTING
Information Patent Application
SOIL DENSITY PREDICTION FOR SUBSOIL CROPS
- Publication number 20220124961
- Publication date Apr 28, 2022
- International Business Machines Corporation
- Sasikanth Eda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

by measuring pressure differences

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multiphase fluid flow characterization

Transformation method for gas density relay, and gas density relay...

Adjustable cone meter with symmetrical sleeve

Method for modifying gas density relay, and gas density relay havin...

Densimeter

Electrical system with on-line sampling verification function and v...

Method and system for adsorbed phase activity coefficients for mixe...

Measurement system for determining liquid properties in a vessel

Soil density prediction for subsoil crops

Acid mixing system

System and method of detecting skimmer and pump basket clogging by...

Sensor for detecting pressure, filling level, density, temperature,...

Level and/or density sensor device for liquid vessels

Methods and systems for determining phase state or subcooling state

High anti-vibration gas density monitor

Gas densimeter

Sensor arrangement for detecting the density of harvested crops in...

Differential capillary viscometer and related method for determinin...

Adjustable cone meter with symmetrical sleeve

Method and apparatus for measuring characteristics of fluid in a re...

Failure diagnostic device for fuel vapor processing apparatus

Simultaneously pumping and measuring density of aircraft fuel

Simultaneously pumping and measuring density of aircraft fuel

Drilling mud management system and method

Density monitor with integrated low pressure indicator

Method and apparatus for using a gas density sensor to control gas...

Method for measuring multiple parameters of drilling fluid

Pycnometer with acclimation chamber

Vortex fluid sensing to determine fluid properties

Measuring density of aircraft fuel using a centrifugal fluid pump

Patents Applicationslast 30 patents

ACID MIXING SYSTEM

AUTOMATED SYSTEM FOR FLUID QUALITY INSIDE THE IMPULSE LINE DIFFEREN...

INDIRECT MEASUREMENT SYSTEM FOR IDENTIFYING THE POSITION, DENSITY A...

LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS

ELECTRODE INK QUALITY DETERMINATION METHOD, AND MEASUREMENT SYSTEM

GAS DENSIMETER

AN ARRANGEMENT FOR CONTINUOUSLY DETERMINING DENSITY OF A FOOD PRODU...

MEASUREMENT INSTRUMENT FOR DETERMINING ALCOHOL BY VOLUME, SPECIFIC...

MEASURING DENSITY OF MULTIPHASE FLUIDS

MULTIPHASE FLUID FLOW CHARACTERIZATION

METHOD AND DEVICE FOR CALCULATING CONCENTRATION OF HYDROCARBON IN F...

DETERMINING RHEOLOGICAL PROPERTIES OF FLUIDS

ADJUSTABLE CONE METER WITH SYMMETRICAL SLEEVE

DIFFERENTIAL DENSITY SYSTEM AND METHOD

ADJUSTABLE CONE METER WITH SYMMETRICAL SLEEVE

DRILLING MUD MANAGEMENT SYSTEM AND METHOD

GAS DENSITY RELAY WITH SEALING PERFORMANCE SELF-CHECKING FUNCTION,...

METHODS AND SYSTEMS FOR DETERMINING PHASE STATE OR SUBCOOLING STATE

GAS DENSITY RELAY WITH ONLINE SELF-CHECKING FUNCTION AND CHECKING M...

GAS DENSITY RELAY WITH ONLINE SELF-CHECKING FUNCTION, AND CHECKING...

DENSIMETER

METHOD FOR MODIFYING GAS DENSITY RELAY, AND GAS DENSITY RELAY HAVIN...

Failure Diagnostic Device for Fuel Vapor Processing Apparatus

TRANSFORMATION METHOD FOR GAS DENSITY RELAY, AND GAS DENSITY RELAY...

ELECTRICAL SYSTEM WITH ON-LINE SAMPLING VERIFICATION FUNCTION AND V...

MAINTENANCE-FREE GAS DENSITY RELAY AND CROSS-CHECKING METHOD THEREFOR

High Anti-Vibration Gas Density Monitor

SYSTEM FOR MONITORING A BIOCHEMICAL PROCESS

SENSOR ARRANGEMENT FOR DETECTING THE DENSITY OF HARVESTED CROPS IN...

SOIL DENSITY PREDICTION FOR SUBSOIL CROPS