- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 22/02 - Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for involving measurement of pressure
Patent holdings for IPC class G01F 22/02
Total number of patents in this class: 234
10-year publication summary
|
23
|
24
|
30
|
27
|
19
|
21
|
19
|
15
|
29
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mallinckrodt Pharmaceuticals Ireland Ltd | 171 |
10 |
| DEKA Products Limited Partnership | 1707 |
9 |
| Siemens Healthcare Diagnostics Inc. | 2009 |
8 |
| KegSpeed LLC | 15 |
6 |
| S1 Technologies, Inc. | 13 |
5 |
| Shenzhen Mecare Network Technology Co.,Ltd. | 14 |
5 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3599 |
4 |
| Mallinckrodt Hospital Products IP Limited | 126 |
4 |
| Honda Motor Co., Ltd. | 24866 |
3 |
| International Business Machines Corporation | 60129 |
3 |
| Deere & Company | 7344 |
3 |
| AGCO Corporation | 1103 |
3 |
| fairlife, LLC | 129 |
3 |
| Fresenius Medical Care Holdings, Inc. | 1395 |
3 |
| GCE Holding AB | 33 |
3 |
| G.D S.p.A. | 996 |
3 |
| Goodrich Corporation | 2089 |
3 |
| Kyoto Electronics Manufacturing Co., Ltd. | 30 |
3 |
| L'Air Liquide, Societe Anonyme pour L'etude et L'exploitation des Proced ES Georges Claude | 304 |
3 |
| Simmonds Precision Products, Inc. | 271 |
3 |
| Other owners | 147 |