- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 11/00 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid
Patent holdings for IPC class F16K 11/00
Total number of patents in this class: 719
10-year publication summary
|
57
|
57
|
70
|
77
|
67
|
49
|
49
|
49
|
60
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Delta Faucet Company | 2751 |
48 |
| Kohler Mira Limited | 290 |
42 |
| Kohler Co. | 4015 |
23 |
| Grohe AG | 1060 |
20 |
| AS America, Inc. | 1043 |
14 |
| Globe Union Industrial Corp. | 305 |
13 |
| Fortune Brands Water Innovations LLC | 560 |
11 |
| Neoperl GmbH | 599 |
10 |
| Magarl, LLC | 53 |
9 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 419 |
8 |
| Xiamen Forbetter Sanitary Ware Co, Ltd. | 43 |
7 |
| Mercury Plastics LLC | 75 |
7 |
| Vernet | 154 |
6 |
| Xiamen Lota International Co., Ltd. | 140 |
6 |
| Wenzhou Furuisi Building Materials Co.,Ltd. | 69 |
6 |
| Hain Yo Enterprises Co., Ltd. | 17 |
5 |
| Toto Ltd. | 1163 |
5 |
| SPM Oil & Gas Inc. | 324 |
5 |
| LG Electronics Inc. | 72675 |
4 |
| Hyundai Motor Company | 21795 |
4 |
| Other owners | 466 |