- 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 18/00 - Parallel arrangements of independent servomotor systems
Patent holdings for IPC class F15B 18/00
Total number of patents in this class: 53
10-year publication summary
|
6
|
5
|
9
|
1
|
6
|
6
|
4
|
2
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kubota Corporation | 3899 |
5 |
| The Boeing Company | 20043 |
4 |
| Airbus Helicopters | 969 |
3 |
| Hamilton Sundstrand Corporation | 4868 |
3 |
| Claverham Ltd. | 31 |
3 |
| Woodward, Inc. | 645 |
3 |
| Airbus Operations S.L. | 543 |
2 |
| Leonardo S.p.A. | 666 |
2 |
| Saab AB | 809 |
2 |
| Sandvik Mining and Construction G.m.b.H. | 91 |
2 |
| Textron Innovations Inc. | 2307 |
2 |
| Transocean Innovation Labs Ltd | 43 |
2 |
| Volvo Construction Equipment AB | 1191 |
2 |
| Domin Fluid Power Limited | 16 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8715 |
1 |
| Airbus Operations Limited | 1261 |
1 |
| Boston Dynamics, Inc. | 531 |
1 |
| Airbus Helicopters Deutschland GmbH | 329 |
1 |
| Aurora Flight Sciences Corporation | 240 |
1 |
| Bombardier Inc. | 755 |
1 |
| Other owners | 10 |