- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 22/00 - Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
Patent holdings for IPC class G01F 22/00
Total number of patents in this class: 622
10-year publication summary
|
59
|
63
|
81
|
59
|
64
|
45
|
55
|
32
|
36
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1782 |
81 |
| Bigfoot Biomedical, Inc. | 184 |
17 |
| Deere & Company | 7647 |
15 |
| Vega Grieshaber KG | 768 |
13 |
| Ford Global Technologies, LLC | 20685 |
8 |
| Altria Client Services LLC | 2216 |
7 |
| The Boeing Company | 20117 |
6 |
| FUJIFILM Corporation | 29543 |
6 |
| Schlumberger Technology Corporation | 10868 |
5 |
| Stryker Corporation | 5096 |
5 |
| Simmonds Precision Products, Inc. | 277 |
5 |
| Ventana Medical Systems, Inc. | 1035 |
5 |
| Sanofi-Aventis Deutschland GmbH | 2628 |
4 |
| Cidra Corporate Services, LLC | 95 |
4 |
| Fisher & Paykel Healthcare Limited | 2492 |
4 |
| Saudi Arabian Oil Company | 13349 |
4 |
| Sanofi | 4089 |
4 |
| Schlumberger Canada Limited | 7363 |
3 |
| Schlumberger Technology B.v. | 5187 |
3 |
| Halliburton Energy Services, Inc. | 20944 |
3 |
| Other owners | 420 |