- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 11/02 - 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
Patent holdings for IPC class F16K 11/02
Total number of patents in this class: 373
10-year publication summary
|
36
|
32
|
35
|
34
|
33
|
32
|
13
|
21
|
23
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14196 |
21 |
| Delta Faucet Company | 2786 |
12 |
| Hamilton Sundstrand Corporation | 4891 |
6 |
| Repligen Corporation | 285 |
6 |
| Robert Bosch GmbH | 42705 |
5 |
| Denso Corporation | 24355 |
5 |
| Murata Manufacturing Co., Ltd. | 24603 |
5 |
| GE Healthcare Bio-Sciences AB | 541 |
5 |
| Hyundai Motor Company | 22086 |
4 |
| Eagle Industry Co., Ltd. | 1129 |
4 |
| RPM Industries, LLC | 69 |
4 |
| Daimler AG | 3376 |
3 |
| Kia Motors Corporation | 7754 |
3 |
| Aladdin Engineering and Manufacturing, Inc. | 8 |
3 |
| B. Braun Avitum AG | 361 |
3 |
| Bayer Medical Care Inc. | 50 |
3 |
| Buerkert Werke GmbH | 90 |
3 |
| Globe Union Industrial Corp. | 308 |
3 |
| Kohler Mira Limited | 290 |
3 |
| Oetiker Schweiz AG | 188 |
3 |
| Other owners | 269 |