- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 17/00 - Monitoring or testing of wind motors, e.g. diagnostics
Patent holdings for IPC class F03D 17/00
Total number of patents in this class: 1871
10-year publication summary
|
178
|
197
|
220
|
216
|
205
|
187
|
182
|
170
|
180
|
100
|
| 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 | 3796 |
302 |
| Siemens Gamesa Renewable Energy A/S | 1961 |
199 |
| GE Infrastructure Technology, LLC | 6171 |
145 |
| Wobben Properties GmbH | 1219 |
73 |
| General Electric Renovables España, S.L. | 316 |
37 |
| NTN Corporation | 4914 |
34 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 390 |
32 |
| General Electric Company | 13899 |
24 |
| fos4x GmbH | 46 |
22 |
| Nordex Energy SE & Co. KG | 260 |
22 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 339 |
20 |
| Ventus Engineering GmbH | 32 |
18 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
16 |
| Identiflight International, LLC | 28 |
16 |
| Utopus Insights, Inc. | 144 |
16 |
| General Electric Renovables Espana, S.L. | 134 |
16 |
| Inventus Holdings, LLC | 150 |
15 |
| Nabtesco Corporation | 862 |
14 |
| VC VIII Polytech Holding ApS | 23 |
14 |
| IFP Energies Nouvelles | 3098 |
13 |
| Other owners | 823 |