ClassID:

165129

G01F1/845 - CPC Classification

Classification description:

Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow; Devices for measuring mass flow of a fluid or a fluent solid material; Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted; Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits

Sub-classes:
Recent Application in this class:
#1
20260016328
2026-01-15

CORIOLIS MASS FLOW RATE SENSOR

#2
20250354846
2025-11-20

MODULAR CORIOLIS FLOWMETER

#3
20240377236
2024-11-14

CORIOLIS MASS FLOW RATE SENSOR

#4
20240344867
2024-10-17

Flow Measuring and Metering Apparatus for Flowable Granular Solids

#5
20240210228
2024-06-27

CORIOLIS MASS FLOWMETER AND METHOD FOR MONITORING A CORIOLIS MASS FLOWMETER

#6
20230051187
2023-02-16

Method of correcting flow meter variable

#7
20230037109
2023-02-02

Vibronic measuring system

#8
20220381598
2022-12-01

Method for operating a Coriolis mass flowmeter and corresponding Coriolis mass flowmeter

#9
20210293596
2021-09-23

Apparatus and method for decreasing vibrational sensitivity of strain-based measurements of fluid flow parameters for a fluid flow within a conduit

#10
20210140807
2021-05-13

MEMS coriolis gas flow controller

#11
20210131848
2021-05-06

Coriolis mass flowmeter and node element

#12
20210010841
2021-01-14

Apparatus and method for measuring fluid flow parameters

#13
20200124452
2020-04-23

Vibronic measuring system for measuring a mass flow rate

#14
20180335331
2018-11-22

Compact flowmeter with novel flow tube configuration and related method

#15
20170248461
2017-08-31

Method to provide a quality measure for meter verification results

#16
20170219398
2017-08-03

Measuring system for measuring at least one measured variable of a fluid as well as method for operating such a measuring system

#17
20170205265
2017-07-20

Method for operating a Coriolis mass flowmeter and corresponding Coriolis mass flowmeter

#18
20170167906
2017-06-15

Net oil and gas well test system

#19
20160123792
2016-05-05

Method to provide a quality measure for meter verification results

#20
20140224006
2014-08-14

Apparatus and method for wellhead testing

#21
20140000383
2014-01-02

Measuring transducer of vibration-type for a fluid flowing in a flexible hose

#22
20130112009
2013-05-09

Coriolis mass flow meter and components thereof

#23
18738729
2026-02-17

System and method for reducing gas break out in MPD metering with back pressure

#24
18194973
2024-06-11

System and method for reducing gas break out in MPD metering with back pressure

#25
16927540
2023-04-04

System and method for reducing gas break out in MPD metering with back pressure

#26
16415957
2020-07-14

System and method for reducing gas break out in MPD metering with back pressure