- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid level; metering by volume
- G01F 1/20 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
Patent holdings for IPC class G01F 1/20
Total number of patents in this class: 240
10-year publication summary
|
14
|
14
|
20
|
17
|
18
|
21
|
6
|
8
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micro Motion, Inc. | 1019 |
13 |
| Cidra Corporate Services, Inc. | 206 |
9 |
| Expro Meters, Inc. | 117 |
7 |
| Daniel Measurement and Control, LLC | 56 |
7 |
| Emersub CVIII, Inc. | 78 |
7 |
| Endress + Hauser Flowtec AG | 602 |
5 |
| Precision Planting LLC | 1016 |
5 |
| Rosemount Inc. | 1195 |
5 |
| Panasonic Corporation | 20315 |
4 |
| Siemens AG | 24565 |
3 |
| Deere & Company | 7344 |
3 |
| Applied Materials, Inc. | 17745 |
3 |
| Elster Water Metering Limited | 6 |
3 |
| Mueller International, LLC | 707 |
3 |
| The Trustees of Princeton University | 1169 |
3 |
| Honeywell International Inc. | 14021 |
2 |
| Canon Inc. | 38148 |
2 |
| Murata Manufacturing Co., Ltd. | 23702 |
2 |
| Motorola, Inc. | 2386 |
2 |
| Aramco Services Company | 3750 |
2 |
| Other owners | 150 |