- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 80/55 - Cleaning
Patent holdings for IPC class F03D 80/55
Total number of patents in this class: 73
10-year publication summary
|
5
|
8
|
7
|
8
|
7
|
7
|
8
|
5
|
9
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vestas Wind Systems A/S | 3756 |
8 |
| Siemens Gamesa Renewable Energy A/S | 1931 |
3 |
| Aerones, SIA | 8 |
3 |
| Innovbot, LLC | 6 |
2 |
| PP Energy ApS | 37 |
2 |
| Research Foundation of the City University of New York | 436 |
2 |
| Admede AB | 20 |
2 |
| Stromag GmbH | 28 |
2 |
| Rope Robotics ApS | 5 |
2 |
| Bentley Safe Holding, LLC | 3 |
2 |
| Aerones America LLC | 7 |
2 |
| General Electric Company | 13806 |
1 |
| The Boeing Company | 20094 |
1 |
| Aramco Services Company | 4162 |
1 |
| Glatt GmbH | 163 |
1 |
| Nabtesco Corporation | 854 |
1 |
| Renew Energy Maintenance, LLC | 8 |
1 |
| Saudi Arabian Oil Company | 13953 |
1 |
| United Arab Emirates University | 372 |
1 |
| Wobben Properties GmbH | 1220 |
1 |
| Other owners | 34 |