- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 11/10 - Servomotor systems without provision for follow-up action with only one servomotor in which the servomotor position is a function of the pressure
Patent holdings for IPC class F15B 11/10
Total number of patents in this class: 184
10-year publication summary
|
22
|
30
|
34
|
59
|
23
|
13
|
9
|
7
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Construction Machinery Co., Ltd. | 2636 |
7 |
| Festo SE & Co. KG | 386 |
7 |
| Komatsu Ltd. | 4528 |
6 |
| Deere & Company | 7575 |
5 |
| MacDon Industries Ltd. | 357 |
5 |
| Project Phoenix, LLC | 53 |
5 |
| Caterpillar Inc. | 9530 |
4 |
| Kawasaki Heavy Industries, Limited | 1628 |
4 |
| Mitsubishi Electric Corporation | 45962 |
3 |
| Blue Leaf I.P., Inc. | 2816 |
3 |
| The Raymond Corporation | 349 |
3 |
| Kubota Corporation | 3883 |
3 |
| KYB Corporation | 1356 |
3 |
| Volvo Construction Equipment AB | 1190 |
3 |
| Boston Dynamics, Inc. | 530 |
2 |
| Aventics Corporation | 26 |
2 |
| AVL List GmbH | 1290 |
2 |
| BorgWarner Inc. | 2603 |
2 |
| Caterpillar SARL | 476 |
2 |
| CKD Corporation | 452 |
2 |
| Other owners | 111 |