- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 11/16 - 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 which only slides, or only turns, or only swings in one plane
Patent holdings for IPC class F16K 11/16
Total number of patents in this class: 268
10-year publication summary
|
13
|
16
|
19
|
25
|
20
|
30
|
24
|
18
|
21
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11862 |
8 |
| Hella GmbH & Co. KGaA | 1730 |
6 |
| Vanderbilt University | 2028 |
5 |
| Kohler Co. | 4134 |
4 |
| Robert Bosch GmbH | 44254 |
4 |
| Denso Corporation | 25645 |
4 |
| Hyundai Motor Company | 24808 |
4 |
| Intuitive Surgical Operations, Inc. | 4415 |
4 |
| Eaton Intelligent Power Limited | 6268 |
4 |
| Vitesco Technologies USA, LLC. | 363 |
4 |
| Schlumberger Technology Corporation | 11879 |
3 |
| Schaeffler Technologies AG & Co. KG | 11093 |
3 |
| Siemens Industry, Inc. | 1585 |
3 |
| Asco Controls B.V. | 16 |
3 |
| Audi AG | 7571 |
3 |
| Fujikoki Corporation | 419 |
3 |
| Mce-5 Development | 36 |
3 |
| Rabhi, Vianney | 7 |
3 |
| Valeo Systemes de Controle Moteur | 580 |
3 |
| WOCO Industrietechnik GmbH | 75 |
3 |
| Other owners | 191 |