- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16K - Valves; taps; cocks; actuating-floats; devices for venting or aerating
- F16K 5/08 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary - Details
Patent holdings for IPC class F16K 5/08
Total number of patents in this class: 167
10-year publication summary
|
20
|
26
|
20
|
22
|
15
|
14
|
13
|
9
|
14
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zhejiang Sanhua Automotive Components Co., Ltd. | 276 |
8 |
| Halliburton Energy Services, Inc. | 20411 |
6 |
| Caldera Engineering, LC | 19 |
5 |
| Schaeffler Technologies AG & Co. KG | 9364 |
4 |
| Fisher Controls International LLC | 1515 |
4 |
| Denso Corporation | 23721 |
3 |
| Johnson Controls Technology Company | 1481 |
3 |
| Jiangsu Shentong Valve Co., Ltd. | 12 |
3 |
| Shanghai HONGYAN Returnable Transit Packagings Co., Ltd. | 152 |
3 |
| Cameron Technologies Limited | 246 |
3 |
| Delta Faucet Company | 2743 |
2 |
| Emerson Process Management Regulator Technologies, Inc. | 378 |
2 |
| Flowserve Management Company | 203 |
2 |
| Franklin Valve, LP, Summit Company, GP, LLC, a Texas limited liability company | 15 |
2 |
| Fumoto Giken Co., Ltd. | 27 |
2 |
| IDEX Health & Science LLC | 206 |
2 |
| Kings Energy Services Ltd. | 4 |
2 |
| MoGas Industries, Inc. | 43 |
2 |
| Neway Valve (Suzhou) Co., Ltd. | 38 |
2 |
| Valve Innovations, LLC | 29 |
2 |
| Other owners | 105 |