- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 13/08 - Arrangements for cutting-off
Patent holdings for IPC class F16K 13/08
Total number of patents in this class: 11
10-year publication summary
|
0
|
0
|
3
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lishui Likong Technology Ltd. | 2 |
2 |
| Global Valve Technology Limited | 6 |
1 |
| Hexagon Technology AS | 129 |
1 |
| Microflow International Pty Limited | 5 |
1 |
| Pollectric International Pty Ltd. | 2 |
1 |
| SMC Corporation | 1366 |
1 |
| V Tex Corporation | 12 |
1 |
| Bayotech, Inc. | 78 |
1 |
| Wuxi Tmaxtree Biotechnology Co.,Ltd. | 2 |
1 |
| Fortune Brands Water Innovations LLC | 559 |
1 |
| Other owners | 0 |