- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F04B - Positive-displacement machines for liquids; pumps
- F04B 1/2078 - Swash plates
Patent holdings for IPC class F04B 1/2078
Total number of patents in this class: 55
10-year publication summary
|
0
|
0
|
2
|
8
|
5
|
10
|
15
|
6
|
8
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
11 |
| KYB Corporation | 1278 |
8 |
| Danfoss A/S | 1259 |
4 |
| Hydro-Gear Limited Partnership | 355 |
3 |
| Gartech, LLC | 18 |
3 |
| Komatsu Ltd. | 4265 |
2 |
| Liebherr Machines Bulle SA | 43 |
2 |
| OverAir, Inc. | 39 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2498 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Toyota Industries Corporation | 1010 |
1 |
| CASAPPA S.p.A. | 25 |
1 |
| Daido Metal Company Ltd. | 228 |
1 |
| Danfoss Power Solutions GmbH & Co. OHG | 70 |
1 |
| HYDAC Drive Center GmbH | 15 |
1 |
| Hydro LEDUC | 9 |
1 |
| IFP Energies Nouvelles | 2717 |
1 |
| Other owners | 8 |