- 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: 638
10-year publication summary
|
64
|
87
|
61
|
65
|
49
|
58
|
37
|
36
|
44
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1887 |
81 |
| Bigfoot Biomedical, Inc. | 197 |
19 |
| Deere & Company | 8118 |
17 |
| Vega Grieshaber KG | 772 |
13 |
| Ford Global Technologies, LLC | 21524 |
8 |
| Altria Client Services LLC | 2436 |
7 |
| The Boeing Company | 20163 |
6 |
| FUJIFILM Corporation | 30516 |
6 |
| Schlumberger Technology Corporation | 11820 |
5 |
| Stryker Corporation | 5490 |
5 |
| CareFusion 303, Inc. | 2384 |
5 |
| Simmonds Precision Products, Inc. | 190 |
5 |
| Ventana Medical Systems, Inc. | 1071 |
5 |
| Sanofi-Aventis Deutschland GmbH | 2592 |
4 |
| Cidra Corporate Services, LLC | 100 |
4 |
| Fisher & Paykel Healthcare Limited | 2635 |
4 |
| Saudi Arabian Oil Company | 14248 |
4 |
| Sanofi | 4307 |
4 |
| Schlumberger Canada Limited | 7601 |
3 |
| Schlumberger Technology B.v. | 5295 |
3 |
| Other owners | 430 |