- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid level; metering by volume
- G01F 1/60 - Circuits therefor
Patent holdings for IPC class G01F 1/60
Total number of patents in this class: 279
10-year publication summary
|
27
|
15
|
29
|
21
|
19
|
18
|
36
|
20
|
16
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Endress+Hauser Flowtec AG | 794 |
43 |
| Micro Motion, Inc. | 1011 |
31 |
| Endress + Hauser Flowtec AG | 585 |
25 |
| Azbil Corporation | 486 |
17 |
| Rosemount Inc. | 1212 |
17 |
| KROHNE Messtechnik GmbH | 207 |
12 |
| Siemens AG | 24990 |
9 |
| Krohne AG | 145 |
8 |
| Yokogawa Electric Corporation | 1584 |
7 |
| ABB Schweiz AG | 6321 |
6 |
| Zylum Beteiligungsgesellschaft mbH & Co. Patente II KG | 21 |
5 |
| Schneider Electric Systems USA, Inc. | 441 |
5 |
| KEYENCE Corporation | 372 |
4 |
| Olea Networks, Inc. | 8 |
4 |
| Yamatake Corporation | 102 |
4 |
| Schlumberger Technology Corporation | 9690 |
3 |
| ABB Limited | 35 |
3 |
| Saudi Arabian Oil Company | 11322 |
3 |
| Thompson Equipment Company, Inc. | 4 |
3 |
| Enercorp Engineered Solutions, LLC | 10 |
3 |
| Other owners | 67 |