- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03C - Positive-displacement engines driven by liquids
- F03C 1/40 - Control specially adapted therefor
Patent holdings for IPC class F03C 1/40
Total number of patents in this class: 114
10-year publication summary
|
12
|
12
|
13
|
17
|
8
|
10
|
7
|
5
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42647 |
22 |
| Poclain Hydraulics Industrie | 240 |
17 |
| Danfoss Power Solutions GmbH & Co. OHG | 73 |
5 |
| KYB Corporation | 1356 |
5 |
| Artemis Intelligent Power Limited | 100 |
3 |
| HYDAC Drive Center GmbH | 16 |
3 |
| Dana Motion Systems Italia S.r.l. | 104 |
3 |
| Kawasaki Heavy Industries, Limited | 1629 |
2 |
| Hydro-Gear Limited Partnership | 347 |
2 |
| Innas B.V. | 23 |
2 |
| Kayaba Industry Co., Ltd. | 357 |
2 |
| Liebherr Machines Bulle SA | 49 |
2 |
| MAHLE International GmbH | 2765 |
2 |
| Technoboost | 86 |
2 |
| Tonand Inc. | 16 |
2 |
| Wacker Neuson Linz GmbH | 13 |
2 |
| Huaqiao University | 78 |
2 |
| BorgWarner Sweden AB | 68 |
2 |
| Eaton Intelligent Power Limited | 5981 |
2 |
| Danfoss A/S | 1357 |
2 |
| Other owners | 30 |