by measuring pressure or differential pressure, created by the use of flow constriction

Industry

CPC
G01F7/005

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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F7/00Volume-flow measuring devices with two or more measuring ranges Compound meters

Current Industry

G01F7/005by measuring pressure or differential pressure, created by the use of flow constriction

Industries

Patents Grantslast 30 patents

Information Patent Grant
Arrangement and method for identifying and correcting a faulty volu...
- Patent number 12,098,944
- Issue date Sep 24, 2024
- Endress + Hauser Flowtec AG
- Alfred Rieder
- G01 - MEASURING TESTING
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
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
Thin film forming method
- Patent number 12,025,484
- Issue date Jul 2, 2024
- ASM IP Holding B.V.
- YoungJae Kim
- G01 - MEASURING TESTING
Information Patent Grant
Flow measuring device having a first and a second flow measuring tr...
- Patent number 12,007,268
- Issue date Jun 11, 2024
- Endress + Hauser Flowtec AG
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring gas flow
- Patent number 11,899,476
- Issue date Feb 13, 2024
- Tokyo Electron Limited
- Risako Matsuda
- G01 - MEASURING TESTING
Information Patent Grant
Chemical injection system for a resource extraction system
- Patent number 11,885,219
- Issue date Jan 30, 2024
- Cameron International Corporation
- David Rossi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas meter architecture
- Patent number 11,761,807
- Issue date Sep 19, 2023
- Honeywell International Inc.
- Christian Lampe-Juergens
- G01 - MEASURING TESTING
Information Patent Grant
Differential monitoring systems for carbon dioxide levels as well a...
- Patent number 11,644,450
- Issue date May 9, 2023
- Bacharach, Inc.
- Christopher D. Prozzo
- G01 - MEASURING TESTING
Information Patent Grant
Method of inspecting and inspection apparatus
- Patent number 11,513,541
- Issue date Nov 29, 2022
- Tokyo Electron Limited
- Atsushi Sawachi
- G01 - MEASURING TESTING
Information Patent Grant
Multiphase flow meters and related methods
- Patent number 11,359,951
- Issue date Jun 14, 2022
- Schlumberger Technology Corporation
- Cheng-Gang Xie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Use of multiple flow metering devices in parallel to monitor and co...
- Patent number 11,280,655
- Issue date Mar 22, 2022
- Flo Technologies, Inc.
- Henry M. Halimi
- G01 - MEASURING TESTING
Information Patent Grant
System and method for real-time flow measurement in pipelines using...
- Patent number 10,996,091
- Issue date May 4, 2021
- Khalifa University of Science and Technology
- Mahmoud Meribout
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for modulating a flowpath
- Patent number 10,996,092
- Issue date May 4, 2021
- Micro Motion, Inc.
- Miles Keeney-Ritchie
- G05 - CONTROLLING REGULATING
Information Patent Grant
Non-destructive monitoring method for internal pressure intensity o...
- Patent number 10,989,615
- Issue date Apr 27, 2021
- Dalian University of Technology
- Liang Ren
- G01 - MEASURING TESTING
Information Patent Grant
Compound water meter
- Patent number 10,942,051
- Issue date Mar 9, 2021
- Zenner International GmbH & Co. KG
- Dieter Buehler
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostic system, diagnostic method, diagnostic program, and flow...
- Patent number 10,890,475
- Issue date Jan 12, 2021
- Horiba Stec, Co., Ltd.
- Kazuya Shakudo
- G01 - MEASURING TESTING
Information Patent Grant
Gelation characterization in slim tubes
- Patent number 10,788,410
- Issue date Sep 29, 2020
- Saudi Arabian Oil Company
- Jinxun Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Semiconductor manufacturing apparatus and method of manufacturing s...
- Patent number 10,590,532
- Issue date Mar 17, 2020
- TOSHIBA MEMORY CORPORATION
- Naomi Fukumaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flow rate measurement system
- Patent number 10,502,605
- Issue date Dec 10, 2019
- Daifuku Co., Ltd.
- Toshihito Ueda
- G01 - MEASURING TESTING
Information Patent Grant
Production of hydrocarbons with metric counter
- Patent number 10,393,561
- Issue date Aug 27, 2019
- Total SA
- Cécile Coudroy
- G01 - MEASURING TESTING
Information Patent Grant
Biological fluid flow control apparatus and method
- Patent number 10,220,132
- Issue date Mar 5, 2019
- Fenwal, Inc.
- Amit J. Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow rate range variable type flow rate control apparatus
- Patent number 9,921,089
- Issue date Mar 20, 2018
- Fujikin Incorporated
- Tadahiro Ohmi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Flow measurement probe with pitot tube and thermal flow measurement
- Patent number 9,804,011
- Issue date Oct 31, 2017
- Dieterich Standard, Inc.
- David Russell Mesnard
- G01 - MEASURING TESTING
Information Patent Grant
Calibration method and flow rate measurement method for flow rate c...
- Patent number 9,638,560
- Issue date May 2, 2017
- Fujikin Incorporated
- Masaaki Nagase
- G05 - CONTROLLING REGULATING
Information Patent Grant
Butterfly valve for arrangement in a flow duct of an air-conditioni...
- Patent number 9,128,490
- Issue date Sep 8, 2015
- TROX GmbH
- Manfred Sadkowski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flowmeter
- Patent number 9,046,222
- Issue date Jun 2, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hajime Miyata
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Flow rate range variable type flow rate control apparatus
- Patent number 9,010,369
- Issue date Apr 21, 2015
- Fujikin Incorporated
- Tadahiro Ohmi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermal flow sensor having an electromagnetic actuator for a cyclic...
- Patent number 8,650,946
- Issue date Feb 18, 2014
- Onicon Inc.
- Murray F Feller
- G01 - MEASURING TESTING
Information Patent Grant
Flow rate range variable type flow rate control apparatus
- Patent number 8,418,714
- Issue date Apr 16, 2013
- Fujikin Incorporated
- Tadahiro Ohmi
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
GAS METER ARCHITECTURE
- Publication number 20220170774
- Publication date Jun 2, 2022
- Honeywell International Inc.
- Christian Lampe-Juergens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETERMINING A FLOWED AMOUNT OF A FLOWABLE MEDIUM AND MEA...
- Publication number 20220099470
- Publication date Mar 31, 2022
- Endress + Hauser Flowtec AG
- Hao Zhu
- G01 - MEASURING TESTING
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 THROUGH PRESSURE SENSOR
- Publication number 20210325223
- Publication date Oct 21, 2021
- Daniel MUDD
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL MONITORING SYSTEMS FOR CARBON DIOXIDE LEVELS AS WELL A...
- Publication number 20200340964
- Publication date Oct 29, 2020
- BACHARACH, INC.
- Christopher D. Prozzo
- G01 - MEASURING TESTING
Information Patent Application
USE OF MULTIPLE FLOW METERING DEVICES IN PARALLEL TO MONITOR AND CO...
- Publication number 20200225070
- Publication date Jul 16, 2020
- HENRY M. HALIMI
- G01 - MEASURING TESTING
Information Patent Application
FLOW RATE MEASUREMENT DEVICE AND FLOW RATE MEASUREMENT METHOD
- Publication number 20200209022
- Publication date Jul 2, 2020
- KOBATA GAUGE MFG. CO., LTD.
- Hiroshi Suzuki
- G01 - MEASURING TESTING
Information Patent Application
GELATION CHARACTERIZATION IN SLIM TUBES
- Publication number 20200200669
- Publication date Jun 25, 2020
- Saudi Arabian Oil Company
- Jinxun Wang
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF INSPECTING AND FLOW RATE CONTROLLER
- Publication number 20200124456
- Publication date Apr 23, 2020
- TOKYO ELECTRON LIMITED
- Atsushi SAWACHI
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD OF INSPECTING AND INSPECTION APPARATUS
- Publication number 20200124455
- Publication date Apr 23, 2020
- TOKYO ELECTRON LIMITED
- Atsushi SAWACHI
- G05 - CONTROLLING REGULATING
Information Patent Application
THIN FILM FORMING METHOD
- Publication number 20190346300
- Publication date Nov 14, 2019
- ASM IP HOLDING B.V.
- YoungJae Kim
- G01 - MEASURING TESTING
Information Patent Application
SUBSTRATE PROCESSING SYSTEM AND METHOD OF DETERMINING FLOW RATE OF GAS
- Publication number 20190301912
- Publication date Oct 3, 2019
- TOKYO ELECTRON LIMITED
- Risako MIYOSHI
- G01 - MEASURING TESTING
Information Patent Application
System for Testing Fluid Samples
- Publication number 20190285528
- Publication date Sep 19, 2019
- AMETEK, INC.
- Daniel William Castell
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING S...
- Publication number 20190071774
- Publication date Mar 7, 2019
- Toshiba Memory Corporation
- Naomi Fukumaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR MODULATING A FLOWPATH
- Publication number 20190017854
- Publication date Jan 17, 2019
- Micro Motion, Inc.
- Miles Keeney-Ritchie
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR REAL-TIME FLOW MEASUREMENT IN PIPELINES USING...
- Publication number 20180321068
- Publication date Nov 8, 2018
- Khalifa University of Science and Technology
- Mahmoud Meribout
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, DIAGNOSTIC PROGRAM, AND FLOW...
- Publication number 20180266865
- Publication date Sep 20, 2018
- HORIBA STEC, CO., LTD.
- Kazuya Shakudo
- G01 - MEASURING TESTING
Information Patent Application
Flow Rate Measurement System
- Publication number 20180224311
- Publication date Aug 9, 2018
- DAIFUKU CO., LTD.
- Toshihito Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPHASE FLOW METERS AND RELATED METHODS
- Publication number 20180143052
- Publication date May 24, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Cheng-Gang Xie
- G01 - MEASURING TESTING
Information Patent Application
PRODUCTION OF HYDROCARBONS WITH METRIC COUNTER
- Publication number 20170276529
- Publication date Sep 28, 2017
- TOTAL SA
- Cecile COUDROY
- G01 - MEASURING TESTING
Information Patent Application
BIOLOGICAL FLUID FLOW CONTROL APPARATUS AND METHOD
- Publication number 20160175510
- Publication date Jun 23, 2016
- Fenwal, Inc.
- Amit J. Patel
- G01 - MEASURING TESTING
Information Patent Application
FLOW MEASUREMENT PROBE
- Publication number 20160091355
- Publication date Mar 31, 2016
- Dieterich Standard, Inc.
- David Russell Mesnard
- G01 - MEASURING TESTING
Information Patent Application
BUTTERFLY VALVE FOR ARRANGEMENT IN A FLOW DUCT OF AN AIR-CONDITIONI...
- Publication number 20130319545
- Publication date Dec 5, 2013
- Manfred SADKOWSKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS
- Publication number 20130220451
- Publication date Aug 29, 2013
- Fujikin Incorporated
- Tadahiro Ohmi
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION METHOD AND FLOW RATE MEASUREMENT METHOD FOR FLOW RATE C...
- Publication number 20130186471
- Publication date Jul 25, 2013
- Fujikin Incorporated
- Masaaki Nagase
- G01 - MEASURING TESTING
Information Patent Application
DISCONTINUOUS SWITCHING FLUID FLOW RATE CONTROL METHOD USING PRESSU...
- Publication number 20110120566
- Publication date May 26, 2011
- Fujikin Incorporated
- Tadahiro OHMI
- G05 - CONTROLLING REGULATING
Information Patent Application
INVERSE VENTURI METER WITH INSERT CAPABILITY
- Publication number 20110100135
- Publication date May 5, 2011
- BAKER HUGHES INCORPORATED
- Juan P. Franco
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOWMETER
- Publication number 20110010111
- Publication date Jan 13, 2011
- PANASONIC CORPORATION
- Hajime Miyata
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS
- Publication number 20100139775
- Publication date Jun 10, 2010
- Fujikin Incorporated
- Tadahiro Ohmi
- G05 - CONTROLLING REGULATING

by measuring pressure or differential pressure, created by the use of flow constriction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arrangement and method for identifying and correcting a faulty volu...

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

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

Thin film forming method

Flow measuring device having a first and a second flow measuring tr...

Method and apparatus for measuring gas flow

Chemical injection system for a resource extraction system

Gas meter architecture

Differential monitoring systems for carbon dioxide levels as well a...

Method of inspecting and inspection apparatus

Multiphase flow meters and related methods

Use of multiple flow metering devices in parallel to monitor and co...

System and method for real-time flow measurement in pipelines using...

Method and apparatus for modulating a flowpath

Non-destructive monitoring method for internal pressure intensity o...

Compound water meter

Diagnostic system, diagnostic method, diagnostic program, and flow...

Gelation characterization in slim tubes

Semiconductor manufacturing apparatus and method of manufacturing s...

Flow rate measurement system

Production of hydrocarbons with metric counter

Biological fluid flow control apparatus and method

Flow rate range variable type flow rate control apparatus

Flow measurement probe with pitot tube and thermal flow measurement

Calibration method and flow rate measurement method for flow rate c...

Butterfly valve for arrangement in a flow duct of an air-conditioni...

Flowmeter

Flow rate range variable type flow rate control apparatus

Thermal flow sensor having an electromagnetic actuator for a cyclic...

Flow rate range variable type flow rate control apparatus

Patents Applicationslast 30 patents

GAS METER ARCHITECTURE

METHOD FOR DETERMINING A FLOWED AMOUNT OF A FLOWABLE MEDIUM AND MEA...

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

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

FLOW THROUGH PRESSURE SENSOR

DIFFERENTIAL MONITORING SYSTEMS FOR CARBON DIOXIDE LEVELS AS WELL A...

USE OF MULTIPLE FLOW METERING DEVICES IN PARALLEL TO MONITOR AND CO...

FLOW RATE MEASUREMENT DEVICE AND FLOW RATE MEASUREMENT METHOD

GELATION CHARACTERIZATION IN SLIM TUBES

METHOD OF INSPECTING AND FLOW RATE CONTROLLER

METHOD OF INSPECTING AND INSPECTION APPARATUS

THIN FILM FORMING METHOD

SUBSTRATE PROCESSING SYSTEM AND METHOD OF DETERMINING FLOW RATE OF GAS

System for Testing Fluid Samples

SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING S...

METHOD AND APPARATUS FOR MODULATING A FLOWPATH

SYSTEM AND METHOD FOR REAL-TIME FLOW MEASUREMENT IN PIPELINES USING...

DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, DIAGNOSTIC PROGRAM, AND FLOW...

Flow Rate Measurement System

MULTIPHASE FLOW METERS AND RELATED METHODS

PRODUCTION OF HYDROCARBONS WITH METRIC COUNTER

BIOLOGICAL FLUID FLOW CONTROL APPARATUS AND METHOD

FLOW MEASUREMENT PROBE

BUTTERFLY VALVE FOR ARRANGEMENT IN A FLOW DUCT OF AN AIR-CONDITIONI...

FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS

CALIBRATION METHOD AND FLOW RATE MEASUREMENT METHOD FOR FLOW RATE C...

DISCONTINUOUS SWITCHING FLUID FLOW RATE CONTROL METHOD USING PRESSU...

INVERSE VENTURI METER WITH INSERT CAPABILITY

FLOWMETER

FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS