with differential pressure measurement to determine the volume flow

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CPC
G01F1/88

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GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow

Current Industry

G01F1/88with differential pressure measurement to determine the volume flow

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Real time flow rate and rheology measurement
- Patent number 12,188,801
- Issue date Jan 7, 2025
- Weatherford Technology Holdings, LLC
- Paul R. Northam
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring flow-permeable surface area of p...
- Patent number 12,146,774
- Issue date Nov 19, 2024
- Lawrence Livermore National Security, LLC
- Richard H. Gee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining the mass flow in an internal combustion engine
- Patent number 12,134,993
- Issue date Nov 5, 2024
- Systec Automotive GmbH
- Oliver Betz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flow regulation tool
- Patent number 12,085,433
- Issue date Sep 10, 2024
- Baker Hughes Oilfield Operations LLC
- John Raggio
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and method for total cross-section measurement of mass flow...
- Patent number 12,044,565
- Issue date Jul 23, 2024
- SEA PIONEERS TECHNOLOGIES CO., LTD.
- Jige Chen
- G01 - MEASURING TESTING
Information Patent Grant
Multiphase flowmeter and related methods
- Patent number 12,044,562
- Issue date Jul 23, 2024
- Schlumberger Technology Corporation
- Cheng-Gang Xie
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring mass flow rate of multiphase flow based on ray...
- Patent number 12,025,481
- Issue date Jul 2, 2024
- SEA PIONEERS TECHNOLOGIES CO., LTD.
- Jige Chen
- G01 - MEASURING TESTING
Information Patent Grant
Drilling mud flow metering system and method
- Patent number 12,013,273
- Issue date Jun 18, 2024
- Saudi Arabian Oil Company
- Sakethraman Mahalingam
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for pressure based mass flow control
- Patent number 12,000,723
- Issue date Jun 4, 2024
- MKS Instruments, Inc.
- Junhua Ding
- G01 - MEASURING TESTING
Information Patent Grant
Method for the gravimetric control of a metering device for a bulk...
- Patent number 12,000,726
- Issue date Jun 4, 2024
- K-TRON Technologies, Inc.
- Urs Helfenstein
- G01 - MEASURING TESTING
Information Patent Grant
Determining fluid flow across rotary pump
- Patent number 11,965,763
- Issue date Apr 23, 2024
- Mozarc Medical US LLC
- Krishnaraja Nellikunje
- G01 - MEASURING TESTING
Information Patent Grant
Wide range flow measuring device having two Coriolis meters arrange...
- Patent number 11,959,788
- Issue date Apr 16, 2024
- AVL List GmbH
- Michael Buchner
- G01 - MEASURING TESTING
Information Patent Grant
Anomaly detection and evaluation for smart water system management
- Patent number 11,960,254
- Issue date Apr 16, 2024
- Bentley Systems, Incorporated
- Zheng Yi Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mass flow meter
- Patent number 11,821,775
- Issue date Nov 21, 2023
- The Johns Hopkins University
- Jonathan P. Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid monitoring module arrangements
- Patent number 11,781,894
- Issue date Oct 10, 2023
- Swagelok Company
- Michael D. Bestic
- G08 - SIGNALLING
Information Patent Grant
Measuring the flow rate of fluids with dielectric contrast analysis
- Patent number 11,733,079
- Issue date Aug 22, 2023
- ExxonMobil Technology and Engineering Company
- Lang Feng
- G01 - MEASURING TESTING
Information Patent Grant
Pressure compensation chamber
- Patent number 11,714,433
- Issue date Aug 1, 2023
- FAS MEDIC S.A.
- Davide Azzoni
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of product pellets flow rate
- Patent number 11,673,750
- Issue date Jun 13, 2023
- Chevron Phillips Chemical Company LP
- John D. Hottovy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Real time flow rate and rheology measurement
- Patent number 11,661,805
- Issue date May 30, 2023
- Weatherford Technology Holdings, LLC
- Paul R. Northam
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measuring saturated steam flow using redundan...
- Patent number 11,619,534
- Issue date Apr 4, 2023
- Honeywell International Inc.
- Joseph Pane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flow rate control system and flow rate measurement method
- Patent number 11,519,769
- Issue date Dec 6, 2022
- Fujikin Incorporated
- Masaaki Nagase
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for flow sensor back pressure adjustment for ma...
- Patent number 11,467,608
- Issue date Oct 11, 2022
- FLOW DEVICES AND SYSTEMS INC.
- Bhushan Somani
- G01 - MEASURING TESTING
Information Patent Grant
Filter status sensor device, method of use, and automatic replenish...
- Patent number 11,452,954
- Issue date Sep 27, 2022
- Kent Lyon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Estimating flow rate at a pump
- Patent number 11,428,560
- Issue date Aug 30, 2022
- EQUINOR ENERGY AS
- Kjetil Fjalestad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and methods for self-correcting pressure based mass flow...
- Patent number 11,353,352
- Issue date Jun 7, 2022
- FLOW DEVICES AND SYSTEMS INC.
- Bhushan Somani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Systems and methods for flow sensor back pressure adjustment for ma...
- Patent number 11,300,983
- Issue date Apr 12, 2022
- FLOW DEVICES AND SYSTEMS INC.
- Bhushan Somani
- G01 - MEASURING TESTING
Information Patent Grant
Fluid device and program for fluid device
- Patent number 11,262,222
- Issue date Mar 1, 2022
- Horiba Stec, Co., Ltd.
- Kazuya Shakudo
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring flow rate of wet gas based on an exempt radioa...
- Patent number 11,199,428
- Issue date Dec 14, 2021
- WUXI SEA PIONEERS TECHNOLOGIES CO., LTD.
- Bin Xu
- G01 - MEASURING TESTING
Information Patent Grant
Fuel type prediction from mass flow measurements and thermal conduc...
- Patent number 11,047,320
- Issue date Jun 29, 2021
- Cummins Inc.
- Marten H. Dane
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for obtaining micro-nano level fracture model and...
- Patent number 10,989,576
- Issue date Apr 27, 2021
- Southwest Petroleum University
- Yang Bai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING A GAS PHASE MASS FRACTION AND/OR GAS PHASE M...
- Publication number 20240418552
- Publication date Dec 19, 2024
- Endress + Hauser Flowtec AG
- Rainer Höcker
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED MAINTENANCE SYSTEM FOR MULTIPHASE METERING SYSTEM
- Publication number 20240410732
- Publication date Dec 12, 2024
- Chevron U.S.A. Inc.
- Yuanbo Lin
- G01 - MEASURING TESTING
Information Patent Application
QUANTIFICATION OF LIQUID FLOW RATE FOR LIQUID MIXTURE
- Publication number 20240361163
- Publication date Oct 31, 2024
- Chevron U.S.A. Inc.
- Pamela Isobel Chacon
- G01 - MEASURING TESTING
Information Patent Application
REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT
- Publication number 20240344411
- Publication date Oct 17, 2024
- Weatherford Technology Holdings, LLC.
- Paul R. NORTHAM
- E21 - EARTH DRILLING MINING
Information Patent Application
MEASURING DEVICE FOR METERING FLUIDS, AND METHOD FOR METERING BY ME...
- Publication number 20240003727
- Publication date Jan 4, 2024
- AVL LIST GMBH
- WOLFGANG SAILER
- G01 - MEASURING TESTING
Information Patent Application
FLUID MONITORING MODULE ARRANGEMENTS
- Publication number 20230392965
- Publication date Dec 7, 2023
- SWAGELOK COMPANY
- Michael D. Bestic
- G01 - MEASURING TESTING
Information Patent Application
MEASURING THE FLOW RATE OF FLUIDS WITH DIELECTRIC CONTRAST ANALYSIS
- Publication number 20230366712
- Publication date Nov 16, 2023
- ExxonMobil Technology and Engineering Company
- Lang FENG
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Non-Invasive Determining of a Fluid Temperature
- Publication number 20230358620
- Publication date Nov 9, 2023
- ABB Schweiz AG
- Joerg Gebhardt
- G01 - MEASURING TESTING
Information Patent Application
REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT
- Publication number 20230287746
- Publication date Sep 14, 2023
- Weatherford Technology Holdings, LLC.
- Paul R. NORTHAM
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING THE MASS FLOW IN AN INTERNAL COMBUSTION ENGINE
- Publication number 20230288240
- Publication date Sep 14, 2023
- SYSTEC AUTOMOTIVE GMBH
- Oliver Betz
- G01 - MEASURING TESTING
Information Patent Application
DRILLING MUD FLOW METERING SYSTEM AND METHOD
- Publication number 20230266155
- Publication date Aug 24, 2023
- Saudi Arabian Oil Company
- Sakethraman Mahalingam
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Pressure Based Mass Flow Control
- Publication number 20230266156
- Publication date Aug 24, 2023
- MKS Instruments, Inc.
- Junhua Ding
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR MONITORING REAL- TIME FLOW ASSURANCE OCCURRENCES
- Publication number 20230160297
- Publication date May 25, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Marcia Cristina Khalil De Oliveira
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINING FLUID FLOW ACROSS ROTARY PUMP
- Publication number 20230152136
- Publication date May 18, 2023
- Medtronic, Inc.
- Krishnaraja Nellikunje
- G01 - MEASURING TESTING
Information Patent Application
Binary Gas Purity Analyzer
- Publication number 20230127693
- Publication date Apr 27, 2023
- MKS Instruments, Inc.
- Chad David Wilson
- G01 - MEASURING TESTING
Information Patent Application
REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT
- Publication number 20230032537
- Publication date Feb 2, 2023
- Weatherford Technology Holdings, LLC.
- Paul R. NORTHAM
- E21 - EARTH DRILLING MINING
Information Patent Application
ESTIMATING FLOW RATE AT A PUMP
- Publication number 20220373376
- Publication date Nov 24, 2022
- Equinor Energy AS
- Kjetil FJALESTAD
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICES FOR DETECTING MATERIAL DEPOSITS IN FLUID FLOW CONDUITS
- Publication number 20220090951
- Publication date Mar 24, 2022
- WATLOW ELECTRIC MANUFACTURING COMPANY
- John LILLELAND
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING FLOW-PERMEABLE SURFACE AREA OF P...
- Publication number 20220074766
- Publication date Mar 10, 2022
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Richard H. GEE
- G01 - MEASURING TESTING
Information Patent Application
MEASURING SYSTEM AND METHOD FOR MEASURING A MASS FLOW RATE, A DENSI...
- Publication number 20220065677
- Publication date Mar 3, 2022
- AVL LIST GMBH
- MICHAEL BUCHNER
- G01 - MEASURING TESTING
Information Patent Application
Airway Detection Using Air Pressure Differential
- Publication number 20220011146
- Publication date Jan 13, 2022
- Avent, Inc.
- James F. Tassitano
- G01 - MEASURING TESTING
Information Patent Application
MULTIPHASE FLOWMETER AND RELATED METHODS
- Publication number 20210404849
- Publication date Dec 30, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Cheng-Gang Xie
- G01 - MEASURING TESTING
Information Patent Application
MEASURING THE FLOW RATE OF FLUIDS WITH DIELECTRIC CONTRAST ANALYSIS
- Publication number 20210372838
- Publication date Dec 2, 2021
- ExxonMobil Research and Engineering Company
- Lang Feng
- G01 - MEASURING TESTING
Information Patent Application
Method for the Gravimetric Control of a Metering Device for a Bulk...
- Publication number 20210364340
- Publication date Nov 25, 2021
- K-TRON Technologies, Inc.
- Urs Helfenstein
- G05 - CONTROLLING REGULATING
Information Patent Application
DEVICE FOR MEASURING MASS FLOW RATE OF MULTIPHASE FLOW BASED ON RAY...
- Publication number 20210325220
- Publication date Oct 21, 2021
- Sea Pioneers Technologies Co., Ltd.
- Jige CHEN
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR TOTAL CROSS-SECTION MEASUREMENT OF MASS FLOW...
- Publication number 20210325224
- Publication date Oct 21, 2021
- Sea Pioneers Technologies Co., Ltd.
- Jige CHEN
- G01 - MEASURING TESTING
Information Patent Application
FLOW RATE CONTROL SYSTEM AND FLOW RATE MEASUREMENT METHOD
- Publication number 20210310844
- Publication date Oct 7, 2021
- Fujikin Incorporated
- Masaaki NAGASE
- G01 - MEASURING TESTING
Information Patent Application
FLUID MONITORING MODULE ARRANGEMENTS
- Publication number 20210102826
- Publication date Apr 8, 2021
- SWAGELOK COMPANY
- Michael D. Bestic
- G08 - SIGNALLING
Information Patent Application
Systems and Methods for Reference Volume for Flow Calibration
- Publication number 20210096013
- Publication date Apr 1, 2021
- Flow Devices and Systems Inc
- Bhushan Somani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
FLOW CONTROL SYSTEM, METHOD, AND APPARATUS
- Publication number 20200400470
- Publication date Dec 24, 2020
- ICHOR SYSTEMS, INC.
- Daniel T. Mudd
- G01 - MEASURING TESTING

with differential pressure measurement to determine the volume flow

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Real time flow rate and rheology measurement

Apparatus and method for measuring flow-permeable surface area of p...

Method for determining the mass flow in an internal combustion engine

Flow regulation tool

Device and method for total cross-section measurement of mass flow...

Multiphase flowmeter and related methods

Device for measuring mass flow rate of multiphase flow based on ray...

Drilling mud flow metering system and method

Method and apparatus for pressure based mass flow control

Method for the gravimetric control of a metering device for a bulk...

Determining fluid flow across rotary pump

Wide range flow measuring device having two Coriolis meters arrange...

Anomaly detection and evaluation for smart water system management

Mass flow meter

Fluid monitoring module arrangements

Measuring the flow rate of fluids with dielectric contrast analysis

Pressure compensation chamber

Measurement of product pellets flow rate

Real time flow rate and rheology measurement

System and method for measuring saturated steam flow using redundan...

Flow rate control system and flow rate measurement method

Systems and methods for flow sensor back pressure adjustment for ma...

Filter status sensor device, method of use, and automatic replenish...

Estimating flow rate at a pump

Apparatus and methods for self-correcting pressure based mass flow...

Systems and methods for flow sensor back pressure adjustment for ma...

Fluid device and program for fluid device

Device for measuring flow rate of wet gas based on an exempt radioa...

Fuel type prediction from mass flow measurements and thermal conduc...

Method and system for obtaining micro-nano level fracture model and...

Patents Applicationslast 30 patents

METHOD FOR DETERMINING A GAS PHASE MASS FRACTION AND/OR GAS PHASE M...

INTEGRATED MAINTENANCE SYSTEM FOR MULTIPHASE METERING SYSTEM

QUANTIFICATION OF LIQUID FLOW RATE FOR LIQUID MIXTURE

REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT

MEASURING DEVICE FOR METERING FLUIDS, AND METHOD FOR METERING BY ME...

FLUID MONITORING MODULE ARRANGEMENTS

MEASURING THE FLOW RATE OF FLUIDS WITH DIELECTRIC CONTRAST ANALYSIS

System and Method for Non-Invasive Determining of a Fluid Temperature

REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT

METHOD FOR DETERMINING THE MASS FLOW IN AN INTERNAL COMBUSTION ENGINE

DRILLING MUD FLOW METERING SYSTEM AND METHOD

Method and Apparatus for Pressure Based Mass Flow Control

SYSTEM FOR MONITORING REAL- TIME FLOW ASSURANCE OCCURRENCES

DETERMINING FLUID FLOW ACROSS ROTARY PUMP

Binary Gas Purity Analyzer

REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT

ESTIMATING FLOW RATE AT A PUMP

DEVICES FOR DETECTING MATERIAL DEPOSITS IN FLUID FLOW CONDUITS

APPARATUS AND METHOD FOR MEASURING FLOW-PERMEABLE SURFACE AREA OF P...

MEASURING SYSTEM AND METHOD FOR MEASURING A MASS FLOW RATE, A DENSI...

Airway Detection Using Air Pressure Differential

MULTIPHASE FLOWMETER AND RELATED METHODS

MEASURING THE FLOW RATE OF FLUIDS WITH DIELECTRIC CONTRAST ANALYSIS

Method for the Gravimetric Control of a Metering Device for a Bulk...

DEVICE FOR MEASURING MASS FLOW RATE OF MULTIPHASE FLOW BASED ON RAY...

DEVICE AND METHOD FOR TOTAL CROSS-SECTION MEASUREMENT OF MASS FLOW...

FLOW RATE CONTROL SYSTEM AND FLOW RATE MEASUREMENT METHOD

FLUID MONITORING MODULE ARRANGEMENTS

Systems and Methods for Reference Volume for Flow Calibration

FLOW CONTROL SYSTEM, METHOD, AND APPARATUS