- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16K - Valves; taps; cocks; actuating-floats; devices for venting or aerating
- F16K 49/00 - Means in or on valves for heating or cooling
Patent holdings for IPC class F16K 49/00
Total number of patents in this class: 409
10-year publication summary
|
32
|
41
|
34
|
42
|
33
|
53
|
24
|
20
|
27
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Mira Limited | 280 |
32 |
| Fujikin Incorporated | 671 |
14 |
| Hamilton Sundstrand Corporation | 4525 |
12 |
| Fisher Controls International LLC | 1520 |
7 |
| Pierburg GmbH | 435 |
7 |
| Robert Bosch GmbH | 40953 |
6 |
| Applied Materials, Inc. | 16587 |
5 |
| Tokyo Electron Limited | 11599 |
5 |
| CKD Corporation | 424 |
5 |
| Federal-Mogul Valvetrain GmbH | 60 |
5 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Hyundai Motor Company | 19021 |
4 |
| Lam Research Corporation | 4775 |
4 |
| ASM IP Holding B.V. | 1715 |
4 |
| Flowserve Management Company | 339 |
4 |
| Goodrich Corporation | 2081 |
4 |
| Norgren GmbH | 96 |
4 |
| Parker Intangibles LLC | 1237 |
4 |
| Valeo Systemes de Controle Moteur | 614 |
4 |
| Flowserve Pte. Ltd | 216 |
4 |
| Other owners | 271 |