- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16K - Valves; taps; cocks; actuating-floats; devices for venting or aerating
- F16K 11/10 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit
Patent holdings for IPC class F16K 11/10
Total number of patents in this class: 353
10-year publication summary
|
30
|
18
|
24
|
31
|
36
|
31
|
31
|
36
|
28
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kerr Machine Co. | 98 |
14 |
| Lam Research Corporation | 4775 |
7 |
| Hanon Systems | 1632 |
7 |
| Repligen Corporation | 258 |
6 |
| DHK Storage, Inc. | 8 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| Graco Minnesota Inc. | 1124 |
5 |
| Parker Intangibles LLC | 1237 |
5 |
| Murata Manufacturing Co., Ltd. | 22355 |
4 |
| Hyundai Motor Company | 19021 |
4 |
| Cummins Emission Solutions, Inc. | 480 |
4 |
| Delta Faucet Company | 2725 |
4 |
| Eagle Industry Co., Ltd. | 1062 |
4 |
| Denso Corporation | 23338 |
3 |
| Kia Motors Corporation | 7946 |
3 |
| Culligan International Company | 141 |
3 |
| Fujikin Incorporated | 671 |
3 |
| Giacomini S.p.A. | 72 |
3 |
| Kyungdong Navien Co., Ltd. | 566 |
3 |
| Mecanique Analytique Inc. | 55 |
3 |
| Other owners | 257 |