- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 1/60 - Circuits therefor
Patent holdings for IPC class G01F 1/60
Total number of patents in this class: 310
10-year publication summary
|
29
|
21
|
19
|
18
|
36
|
20
|
22
|
24
|
14
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Endress+Hauser Flowtec AG | 831 |
44 |
| Endress + Hauser Flowtec AG | 623 |
35 |
| Micro Motion, Inc. | 1019 |
34 |
| Azbil Corporation | 473 |
19 |
| KROHNE Messtechnik GmbH | 234 |
17 |
| Rosemount Inc. | 1148 |
16 |
| Siemens AG | 24033 |
10 |
| Krohne AG | 137 |
10 |
| Yokogawa Electric Corporation | 1889 |
7 |
| ABB Schweiz AG | 7590 |
6 |
| Thompson Equipment Company, Inc. | 9 |
5 |
| Zylum Beteiligungsgesellschaft mbH & Co. Patente II KG | 18 |
5 |
| Schneider Electric Systems USA, Inc. | 441 |
5 |
| KEYENCE Corporation | 519 |
4 |
| Olea Networks, Inc. | 9 |
4 |
| Enercorp Engineered Solutions, LLC | 13 |
4 |
| Schlumberger Technology Corporation | 11798 |
3 |
| ABB Limited | 33 |
3 |
| Saudi Arabian Oil Company | 14207 |
3 |
| Toshiba Corporation | 12548 |
2 |
| Other owners | 74 |