- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 80/00 - Details, components or accessories not provided for in groups
Patent holdings for IPC class F03D 80/00
Total number of patents in this class: 735
10-year publication summary
|
64
|
75
|
75
|
73
|
72
|
78
|
64
|
59
|
54
|
53
|
| 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 | 3834 |
118 |
| Siemens Gamesa Renewable Energy A/S | 1980 |
58 |
| Wobben Properties GmbH | 1223 |
34 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 391 |
25 |
| Identiflight International, LLC | 28 |
19 |
| GE Infrastructure Technology, LLC | 6151 |
16 |
| General Electric Renovables Espana, S.L. | 134 |
14 |
| General Electric Renovables España, S.L. | 311 |
12 |
| Siemens Gamesa Renewable Energy Service GmbH | 155 |
10 |
| Nordex Energy SE & Co. KG | 265 |
10 |
| General Electric Company | 14010 |
9 |
| GE Renewable Technologies Wind B.V. | 113 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 9252 |
8 |
| IFP Energies Nouvelles | 3125 |
7 |
| Xinjiang GoldWind Science & Technology Co., Ltd. | 119 |
7 |
| Sinoma Wind Power Blade Co., Ltd. | 50 |
7 |
| NTN Corporation | 4935 |
6 |
| LM Wind Power A/S | 308 |
6 |
| LM Wind Power International Technology II ApS | 89 |
6 |
| Envision Energy Co., Ltd | 139 |
6 |
| Other owners | 348 |