- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F15B - Systems acting by means of fluids in general; fluid-pressure actuators, e.g. servomotors; details of fluid-pressure systems, not otherwise provided for
- F15B 13/00 - SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR - Details of servomotor systems
Patent holdings for IPC class F15B 13/00
Total number of patents in this class: 221
10-year publication summary
|
11
|
11
|
17
|
22
|
24
|
21
|
11
|
6
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Festo SE & Co. KG | 349 |
11 |
| Festo AG & Co. KG | 313 |
9 |
| Norgren, Inc. | 57 |
9 |
| Robert Bosch GmbH | 40953 |
6 |
| HYDAC Fluidtechnik GmbH | 130 |
6 |
| KYB Corporation | 1278 |
5 |
| Parker Intangibles LLC | 1237 |
5 |
| Deere & Company | 6845 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Kohler Co. | 4165 |
3 |
| Caterpillar Inc. | 8877 |
3 |
| Toyota Industries Corporation | 1010 |
3 |
| Danfoss Power Solutions Inc. | 116 |
3 |
| HYDAC Technology GmbH | 221 |
3 |
| HydraForce, Inc. | 35 |
3 |
| Parker-Hannifin Corporation | 999 |
3 |
| SMC Corporation | 1354 |
3 |
| Asco, L.P. | 72 |
3 |
| Boston Dynamics, Inc. | 453 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Other owners | 132 |