- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 1/06 - Rotors
Patent holdings for IPC class F03D 1/06
Total number of patents in this class: 4487
10-year publication summary
|
379
|
351
|
387
|
398
|
318
|
350
|
312
|
333
|
276
|
105
|
| 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 | 3770 |
679 |
| Siemens Gamesa Renewable Energy A/S | 1940 |
330 |
| GE Infrastructure Technology, LLC | 6180 |
287 |
| Wobben Properties GmbH | 1221 |
227 |
| LM WP Patent Holding A/S | 259 |
184 |
| LM Wind Power A/S | 303 |
169 |
| LM Windpower A/S | 184 |
118 |
| General Electric Company | 13823 |
104 |
| Blade Dynamics Limited | 133 |
104 |
| Mitsubishi Heavy Industries, Ltd. | 9045 |
96 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 338 |
63 |
| Nordex Energy SE & Co. KG | 252 |
63 |
| LM Glasfiber A/S | 134 |
57 |
| LM Wind Power International Technology II ApS | 91 |
55 |
| LM Wind Power US Technology ApS | 59 |
42 |
| Siemens AG | 24122 |
36 |
| TPI Composites, Inc. | 93 |
32 |
| General Electric Renovables España, S.L. | 310 |
32 |
| Siemens Gamesa Renewable Energy Service GmbH | 164 |
26 |
| General Electric Renovables Espana, S.L. | 134 |
25 |
| Other owners | 1758 |