- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 1/002 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
Patent holdings for IPC class G01F 1/002
Total number of patents in this class: 53
10-year publication summary
|
0
|
1
|
0
|
2
|
5
|
7
|
17
|
11
|
6
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flow-tronic S.A. | 20 |
5 |
| MMD Group Limited | 17 |
4 |
| Schlumberger Technology Corporation | 10372 |
2 |
| Halliburton Energy Services, Inc. | 20538 |
2 |
| Government of The United States AS represented by The Administrator of The U.S. Environmental Protection Agency | 11 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3619 |
2 |
| Urbanalta Corp | 4 |
2 |
| Nuron Limited | 11 |
2 |
| Natural Fiber Welding, Inc. | 99 |
2 |
| IoT Technologies LLC | 16 |
2 |
| Hydro Radar, LLC | 5 |
2 |
| Enercorp Engineered Solutions, LLC | 17 |
2 |
| International Business Machines Corporation | 60389 |
1 |
| Texas Instruments Incorporated | 19457 |
1 |
| Ford Global Technologies, LLC | 20196 |
1 |
| Andritz Oy | 284 |
1 |
| Aramco Services Company | 3818 |
1 |
| Artel, Inc. | 64 |
1 |
| BrickHouse Innovations, LLC | 9 |
1 |
| China Institute of Water Resources and Hydropower Research | 82 |
1 |
| Other owners | 16 |