Class G01F : MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
Subclass 1/00: Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow (measuring a proportion of the volume flow G01F 5/00 )
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12259739 | Advanced pressure based mass flow controllers and diagnostics | Nov 19, 19 | Mar 25, 25 | Illinois Tool Works Inc. |
| 12241555 | Revolver bypass valve | Dec 19, 23 | Mar 04, 25 | Mueller International, LLC |
| 12222229 | Method for measuring a liquid flow rate at the outlet of a pump | Feb 09, 21 | Feb 11, 25 | Vitesco Technologies GmbH |
| 12196585 | Resource consumption measurement system and method | Aug 16, 23 | Jan 14, 25 | HUSQVARNA AB |
| 12196588 | Low-cost and self calibrating clamp-on ultrasonic transducer | Sep 06, 19 | Jan 14, 25 | The University of Warwick |
| 12184103 | Hybrid voltage supply for a measuring instrument | Dec 01, 20 | Dec 31, 24 | Endress+Hauser Flowtec AG |
| 12158365 | Physical quantity detection device | Sep 07, 21 | Dec 03, 24 | HITACHI ASTEMO, LTD. |
| 12139981 | Drilling fluid flowback tracking system and method | Jun 06, 23 | Nov 12, 24 | Not available |
| 12135228 | Vortex flowmeter | Jun 29, 20 | Nov 05, 24 | Schneider Electric Systems USA, Inc. |
| 12135230 | Plumbing control device | Dec 12, 22 | Nov 05, 24 | Watts Regulator Co. |
| 12123759 | Ultrasonic flowmeter | Nov 10, 20 | Oct 22, 24 | Panasonic Intellectual Property Management Co., Ltd. |
| 12104253 | Techniques for controlling precursors in chemical deposition processes | Jun 09, 23 | Oct 01, 24 | Varian Semiconductor Equipment Associates, Inc. |
| 12104482 | Integrated current load as wellhead fatigue damage rate indicator | Sep 09, 22 | Oct 01, 24 | Chevron U.S.A. Inc. |
| 12100507 | System, method, and apparatus for monitoring, regulating, or controlling fluid flow | Dec 28, 20 | Sep 24, 24 | DEKA Products Limited Partnership |
| 12080575 | Airflow detection device and methods of use | Jun 17, 21 | Sep 03, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12072349 | Method of manufacturing low heat-resistant sensor | Sep 28, 20 | Aug 27, 24 | VALQUA, LTD. |
| 12074074 | Method and system for processing wafer | Jun 07, 21 | Aug 27, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12061101 | Disaggregation of gas load to determine meter or service under-sizing | May 09, 23 | Aug 13, 24 | Itron, Inc. |
| 12055425 | Method for filling a target volume into a container, measuring arrangement and flowmeter | Feb 03, 23 | Aug 06, 24 | Not available |
| 12031687 | Devices, systems and methods for detecting leaks and measuring usage | Jun 07, 22 | Jul 09, 24 | IOT TECHNOLOGIES LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0085,205 | METHOD AND SYSTEM FOR MEASURING THE KINEMATIC VISCOSITY OF A FREE FLUID STREAM | Dec 16, 22 | Mar 13, 25 | Not available |
| 2025/0085,151 | CALIBRATION METHOD FOR A LIQUID SYSTEM | Sep 04, 24 | Mar 13, 25 | Not available |
| 2025/0052,602 | PLUMBING CONTROL DEVICE | Oct 25, 24 | Feb 13, 25 | Watts Regulator Co. |
| 2025/0014,741 | System, Method, and Apparatus for Monitoring, Regulating, or Controlling Fluid Flow | Sep 20, 24 | Jan 09, 25 | Not available |
| 2024/0373,779 | AGRICULTURAL MATERIAL DISTRIBUTION ANOMALY DETECTION AND CONTROL SYSTEM | Apr 29, 24 | Nov 14, 24 | Not available |
| 2024/0379,391 | AIRFLOW DETECTION DEVICE AND METHODS OF USE | Jul 24, 24 | Nov 14, 24 | Not available |
| 2024/0369,222 | GAS SHUTOFF DEVICE, AND WIRELESS DEVICE FOR GAS SHUTOFF DEVICE | Jul 19, 24 | Nov 07, 24 | Not available |
| 2024/0361,161 | METHOD FOR CALCULATING INFUSION RATE USING A DRIP CHAMBER | Mar 18, 24 | Oct 31, 24 | Not available |
| 2024/0288,093 | System, Method, and Apparatus for Monitoring Restroom Appliances | May 03, 24 | Aug 29, 24 | Not available |
| 2024/0273,729 | Methods And Systems For Characterizing Fluids From A Patient | Apr 25, 24 | Aug 15, 24 | Gauss Surgical, Inc. |
| 2024/0181,184 | SMART OSCILLATING POSITIVE EXPIRATORY PRESSURE DEVICE | Oct 31, 23 | Jun 06, 24 | Trudell Medical International |
| 2024/0123,949 | MULTI-STANCE AERIAL DEVICE CONTROL AND DISPLAY | Dec 22, 23 | Apr 18, 24 | Not available |
| 2024/0125,754 | SYSTEMS AND METHODS FOR AUTOMATED WETSTOCK MANAGEMENT | Dec 21, 23 | Apr 18, 24 | Not available |
| 2024/0124,366 | APPARATUS FOR DELIVERY OF A PREDETERMINED AMOUNT OF SOLID AND GASEOUS CARBON DIOXIDE | Oct 02, 23 | Apr 18, 24 | Not available |
| 2022/0187,109 | RADIOMETRIC MEASURING DEVICE FOR DETERMINING A MASS FLOW RATE | Dec 14, 21 | Jun 16, 22 | Vega Grieshaber KG |
| 2021/0172,771 | CATALYST FLOW SENSOR | Feb 19, 21 | Jun 10, 21 | MAGNUM VENUS PRODUCTS, INC. |
| 2021/0080,298 | APPARTUS FOR AUTOMATICALLY MEASURING THE FLOW OF POWDERS AND GRANULAR MATERIALS THROUGH ORIFICES UNDER DYNAMIC CONDITIONS | Sep 13, 19 | Mar 18, 21 | Not available |
| 2021/0054,997 | GAS SHUTOFF DEVICE, AND RADIO DEVICE FOR GAS SHUTOFF DEVICE | Mar 05, 19 | Feb 25, 21 | Not available |
| 2021/0010,992 | SYSTEMS AND METHODS FOR AUTOMATED WETSTOCK MANAGEMENT | Jul 09, 19 | Jan 14, 21 | Not available |
| 2021/0000,352 | FLUORESCENCE BASED FLOW IMAGING AND MEASUREMENTS | Sep 24, 20 | Jan 07, 21 | Not available |
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