- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 3/06 - Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
Patent holdings for IPC class G01F 3/06
Total number of patents in this class: 23
10-year publication summary
|
7
|
0
|
1
|
6
|
2
|
1
|
1
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Romet Limited | 80 |
5 |
| Lincoln Industrial Corporation | 112 |
2 |
| Cameron Technologies Limited | 229 |
2 |
| Cameron International Corporation | 1367 |
1 |
| Capstone Metering LLC | 9 |
1 |
| CNH Industrial Canada, Ltd. | 952 |
1 |
| Grohe AG | 1043 |
1 |
| Homebeaver Inc. | 1 |
1 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 516 |
1 |
| National Oilwell Varco, L.P. | 1690 |
1 |
| PepsiCo, Inc. | 2390 |
1 |
| Wilger Industries Ltd. | 10 |
1 |
| PHC Holdings Corporation | 717 |
1 |
| Natural Gas Solutions North America, LLC | 106 |
1 |
| U.S. Government AS represented by The Secretary of The Army | 81 |
1 |
| Drizzlex Ltd. | 3 |
1 |
| Assytech S.r.l. | 1 |
1 |
| Other owners | 0 |