- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 15/10 - Preventing damage by freezing or excess pressure or insufficient pressure
Patent holdings for IPC class G01F 15/10
Total number of patents in this class: 60
10-year publication summary
|
1
|
7
|
6
|
3
|
1
|
5
|
6
|
3
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cameron International Corporation | 1367 |
5 |
| Honeywell International Inc. | 12783 |
3 |
| Endress + Hauser Flowtec AG | 622 |
3 |
| Mueller International, LLC | 744 |
3 |
| Pietro Fiorentini SpA | 110 |
3 |
| Dieterich Standard, Inc. | 60 |
2 |
| Itron Global SARL | 183 |
2 |
| Itron, Inc. | 980 |
2 |
| Micro Motion, Inc. | 1020 |
2 |
| Rosemount Aerospace Inc. | 781 |
2 |
| Bu-kyeong Water Co., Ltd | 2 |
2 |
| Siemens AG | 24050 |
1 |
| The Regents of the University of California | 20694 |
1 |
| Weatherford Technology Holdings, LLC | 2152 |
1 |
| Bartec Benke GmbH | 14 |
1 |
| CIRCOR Instrumentation Technologies, Inc. | 4 |
1 |
| CKD Corporation | 466 |
1 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 235 |
1 |
| Endress+Hauser Flowtec AG | 832 |
1 |
| Marquardt GmbH | 246 |
1 |
| Other owners | 22 |