- 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: 4332
10-year publication summary
|
389
|
377
|
351
|
384
|
398
|
315
|
349
|
313
|
324
|
185
|
| 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 | 3679 |
657 |
| Siemens Gamesa Renewable Energy A/S | 1882 |
323 |
| GE Infrastructure Technology, LLC | 6226 |
288 |
| Wobben Properties GmbH | 1216 |
228 |
| LM WP Patent Holding A/S | 260 |
185 |
| LM Wind Power A/S | 277 |
153 |
| LM Windpower A/S | 169 |
107 |
| General Electric Company | 13793 |
105 |
| Blade Dynamics Limited | 134 |
104 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
96 |
| LM Glasfiber A/S | 163 |
65 |
| LM Wind Power International Technology II ApS | 93 |
57 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 328 |
57 |
| LM Wind Power US Technology ApS | 59 |
42 |
| Nordex Energy SE & Co. KG | 180 |
41 |
| Siemens AG | 24477 |
37 |
| TPI Composites, Inc. | 95 |
32 |
| General Electric Renovables España, S.L. | 311 |
30 |
| Siemens Gamesa Renewable Energy Service GmbH | 176 |
27 |
| General Electric Renovables Espana, S.L. | 132 |
25 |
| Other owners | 1673 |