- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 31/363 - Operating meansReleasing devices actuated by fluid in which fluid from the conduit is constantly supplied to the fluid motor the fluid acting on a piston
Patent holdings for IPC class F16K 31/363
Total number of patents in this class: 127
10-year publication summary
|
7
|
10
|
17
|
10
|
14
|
11
|
11
|
14
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42984 |
7 |
| Eagle Industry Co., Ltd. | 1143 |
6 |
| Graco Minnesota Inc. | 1220 |
5 |
| META Platforms Technologies, LLC | 6004 |
4 |
| Microtecnica S.r.l. | 89 |
3 |
| SMC Corporation | 1372 |
3 |
| Solventum Intellectual Properties Company | 3326 |
3 |
| Schlumberger Technology Corporation | 10994 |
2 |
| Intel Corporation | 46703 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2681 |
2 |
| Siemens Energy, Inc. | 1703 |
2 |
| Atlas Copco Canada Inc. | 20 |
2 |
| Fisher Jeon Gas Equipment (Chengdu) Co., Ltd. | 45 |
2 |
| GlobalForce IP Limited | 40 |
2 |
| KYB Corporation | 1386 |
2 |
| Minimax GmbH & Co. KG | 142 |
2 |
| Moog Controls Limited | 27 |
2 |
| Zhejiang DunAn Artificial Environment Co., Ltd | 586 |
2 |
| Dresser LLC | 280 |
2 |
| Emerson Automation Solutions Final Control US LP | 39 |
2 |
| Other owners | 70 |