- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 11/18 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle with separate operating movements for separate closure members
Patent holdings for IPC class F16K 11/18
Total number of patents in this class: 80
10-year publication summary
|
4
|
4
|
7
|
10
|
4
|
5
|
4
|
5
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4066 |
3 |
| Stucchi S.p.A. | 33 |
3 |
| THK Co., Ltd. | 1189 |
3 |
| Denso Corporation | 24387 |
2 |
| Bendix Commercial Vehicle Systems LLC | 875 |
2 |
| David Di Nunzio | 2 |
2 |
| Midea Group Co., Ltd. | 4590 |
2 |
| Miura Co., Ltd. | 286 |
2 |
| Volvo Truck Corporation | 3432 |
2 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 170 |
2 |
| Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. | 113 |
2 |
| Illinois Tool Works Inc. | 11485 |
1 |
| Honda Motor Co., Ltd. | 25352 |
1 |
| Deere & Company | 7638 |
1 |
| Bayer HealthCare LLC | 1351 |
1 |
| Hewlett-Packard Development Company, L.P. | 25841 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2645 |
1 |
| GM Global Technology Operations LLC | 15114 |
1 |
| Tokyo Electron Limited | 12825 |
1 |
| Hyundai Motor Company | 22167 |
1 |
| Other owners | 46 |