- 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 15/08 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit
Patent holdings for IPC class F15B 15/08
Total number of patents in this class: 193
10-year publication summary
|
21
|
22
|
15
|
21
|
15
|
17
|
10
|
15
|
14
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of Colorado, a body corporate | 2538 |
7 |
| Toyota Motor Corporation | 30540 |
6 |
| Netstal-maschinen AG | 81 |
5 |
| Caterpillar Inc. | 9208 |
4 |
| AeroControlex Group, Inc. | 5 |
4 |
| The Boeing Company | 19922 |
3 |
| Deere & Company | 7367 |
3 |
| Advanced Telecommunications Research Institute International | 100 |
3 |
| Cameron International Corporation | 1325 |
3 |
| Festo AG & Co. KG | 312 |
3 |
| Howa Machinery, Ltd. | 38 |
3 |
| Norgren GmbH | 98 |
3 |
| Project Phoenix, LLC | 53 |
3 |
| Samsung Electronics Co., Ltd. | 139551 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2567 |
2 |
| Robert Bosch GmbH | 41843 |
2 |
| Boston Dynamics, Inc. | 497 |
2 |
| Hubbell Incorporated | 3168 |
2 |
| Goodrich Corporation | 2093 |
2 |
| Hagele GmbH | 6 |
2 |
| Other owners | 129 |