- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 23/14 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
Patent holdings for IPC class G01F 23/14
Total number of patents in this class: 305
10-year publication summary
|
25
|
22
|
31
|
18
|
21
|
18
|
21
|
15
|
19
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solventum Intellectual Properties Company | 3368 |
12 |
| S1 Technologies, Inc. | 12 |
9 |
| Jaguar Land Rover Limited | 4976 |
8 |
| The Boeing Company | 20094 |
5 |
| Rosemount Inc. | 1162 |
5 |
| Vega Grieshaber KG | 761 |
5 |
| Schlumberger Technology Corporation | 11471 |
4 |
| Crown Equipment Corporation | 968 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4050 |
4 |
| Simmonds Precision Products, Inc. | 191 |
4 |
| Guangzhou Xaircraft Technology Co., Ltd. | 163 |
4 |
| Moxxly LLC | 15 |
4 |
| LG Electronics Inc. | 74953 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15008 |
3 |
| Gambro Lundia AB | 1353 |
3 |
| Metropolitan Industries, Inc. | 70 |
3 |
| Q.E.D. Environmental Systems, Inc. | 90 |
3 |
| Runtech Systems Oy | 23 |
3 |
| Voith Patent GmbH | 2773 |
3 |
| FTS Forest Technology Systems Ltd. | 7 |
3 |
| Other owners | 213 |