- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 11/08 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks
Patent holdings for IPC class F16K 11/08
Total number of patents in this class: 126
10-year publication summary
|
11
|
5
|
7
|
7
|
10
|
11
|
17
|
14
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11399 |
4 |
| Elcam Medical Agricultural Cooperative Association Ltd. | 36 |
4 |
| Robert Bosch GmbH | 41786 |
3 |
| Hyundai Motor Company | 20483 |
3 |
| Fujikoki Corporation | 364 |
3 |
| Akrapovic d.d. | 15 |
3 |
| Denso Corporation | 23769 |
2 |
| Kia Motors Corporation | 7777 |
2 |
| Terumo Kabushiki Kaisha | 5398 |
2 |
| Atlas Copco Airpower, naamloze vennootschap | 984 |
2 |
| FMC Technologies, Inc. | 586 |
2 |
| LDJ Manufacturing, Inc. | 12 |
2 |
| New Gas Industries, L.L.C. | 6 |
2 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 411 |
2 |
| Zhejiang DunAn Artificial Environment Co., Ltd | 491 |
2 |
| ECO Holding 1 GmbH | 119 |
2 |
| Hella GmbH & Co. KGaA | 1524 |
2 |
| Freudenberg Apollo Filtration Technologies Co., Ltd. | 18 |
2 |
| Hangzhou AO Ke MEI Rui Technology Co., Ltd. | 16 |
2 |
| Schlumberger Canada Limited | 7154 |
1 |
| Other owners | 79 |