- 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: 666
10-year publication summary
|
83
|
64
|
75
|
75
|
73
|
72
|
77
|
63
|
57
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vestas Wind Systems A/S | 3673 |
109 |
| Siemens Gamesa Renewable Energy A/S | 1879 |
53 |
| Wobben Properties GmbH | 1214 |
35 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 367 |
25 |
| GE Infrastructure Technology, LLC | 6213 |
16 |
| Identiflight International, LLC | 23 |
16 |
| General Electric Renovables Espana, S.L. | 131 |
14 |
| General Electric Renovables España, S.L. | 311 |
12 |
| Siemens Gamesa Renewable Energy Service GmbH | 176 |
10 |
| General Electric Company | 13767 |
9 |
| GE Renewable Technologies Wind B.V. | 113 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8712 |
8 |
| Xinjiang GoldWind Science & Technology Co., Ltd. | 120 |
7 |
| Nordex Energy SE & Co. KG | 179 |
7 |
| NTN Corporation | 4978 |
6 |
| LM Wind Power A/S | 277 |
6 |
| LM Wind Power International Technology II ApS | 93 |
6 |
| Sinoma Wind Power Blade Co., Ltd. | 28 |
6 |
| Huaneng Clean Energy Research Institute | 432 |
5 |
| IFP Energies Nouvelles | 2945 |
5 |
| Other owners | 302 |