- 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: 72
10-year publication summary
|
1
|
0
|
2
|
5
|
7
|
19
|
13
|
6
|
13
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flow-tronic S.A. | 21 |
6 |
| MMD Group Limited | 21 |
4 |
| IoT Technologies LLC | 31 |
4 |
| Schlumberger Technology Corporation | 11549 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4066 |
3 |
| Halliburton Energy Services, Inc. | 21242 |
2 |
| Government of The United States AS represented by The Administrator of The U.S. Environmental Protection Agency | 13 |
2 |
| Hampton Roads Sanitation District | 36 |
2 |
| Spartan Controls Ltd. | 29 |
2 |
| Urbanalta Corp | 4 |
2 |
| Nuron Limited | 9 |
2 |
| Hydro Radar, LLC | 5 |
2 |
| Enercorp Engineered Solutions, LLC | 13 |
2 |
| International Business Machines Corporation | 62295 |
1 |
| Texas Instruments Incorporated | 19628 |
1 |
| Ford Global Technologies, LLC | 21329 |
1 |
| Andritz Oy | 288 |
1 |
| Aramco Services Company | 4162 |
1 |
| Artel, Inc. | 58 |
1 |
| BrickHouse Innovations, LLC | 9 |
1 |
| Other owners | 29 |