- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid level; metering by volume
- G01F 3/02 - 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
Patent holdings for IPC class G01F 3/02
Total number of patents in this class: 18
10-year publication summary
|
2
|
4
|
3
|
0
|
1
|
0
|
1
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Ecolab Inc. | 479 |
2 |
| Tandem Diabetes Care, Inc. | 376 |
2 |
| Tresu A/S | 37 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| Deere & Company | 6845 |
1 |
| Goodrich Corporation | 2081 |
1 |
| Rave Systems, Inc. | 5 |
1 |
| Saudi Arabian Oil Company | 11322 |
1 |
| Sentry Equipment Corp. | 28 |
1 |
| NORTHROP, Charles, L. | 1 |
1 |
| Sunsoul Inc. | 1 |
1 |
| Savanah Intellectual Property LLC | 1 |
1 |
| MagnaChip Mixed-signal, Ltd. | 181 |
1 |
| Other owners | 0 |