- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 61/4017 - Control of high pressure, e.g. avoiding excess pressure by a relief valve
Patent holdings for IPC class F16H 61/4017
Total number of patents in this class: 63
10-year publication summary
|
7
|
6
|
15
|
4
|
7
|
1
|
6
|
7
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42826 |
20 |
| Poclain Hydraulics Industrie | 243 |
6 |
| Komatsu Ltd. | 4603 |
5 |
| Danfoss Power Solutions GmbH & Co. OHG | 73 |
4 |
| Caterpillar Inc. | 9644 |
3 |
| Tesmec SpA | 41 |
3 |
| Hyundai Motor Company | 22435 |
2 |
| Danfoss Power Solutions Inc. | 110 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2676 |
1 |
| ZF Friedrichshafen AG | 7181 |
1 |
| Applied Industrial Technologies, Inc. | 94 |
1 |
| BOMAG GmbH | 403 |
1 |
| BorgWarner Inc. | 2603 |
1 |
| Dana Belgium N.V. | 165 |
1 |
| Faymonville Distribution AG | 8 |
1 |
| Hamm AG | 167 |
1 |
| HYDAC Fluidtechnik GmbH | 138 |
1 |
| J. Schmalz GmbH | 150 |
1 |
| KYB Corporation | 1383 |
1 |
| Laforge | 9 |
1 |
| Other owners | 6 |