- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 80/30 - Lightning protection
Patent holdings for IPC class F03D 80/30
Total number of patents in this class: 499
10-year publication summary
|
31
|
43
|
51
|
54
|
56
|
67
|
69
|
38
|
45
|
22
|
| 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 | 3808 |
97 |
| Siemens Gamesa Renewable Energy A/S | 1970 |
76 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 344 |
37 |
| LM Wind Power A/S | 307 |
36 |
| LM Windpower A/S | 225 |
29 |
| Wobben Properties GmbH | 1220 |
20 |
| GE Infrastructure Technology, LLC | 6159 |
15 |
| Polytech A/S | 54 |
14 |
| Nordex Energy SE & Co. KG | 260 |
14 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
11 |
| Blade Dynamics Limited | 133 |
10 |
| LM WP Patent Holding A/S | 233 |
8 |
| Nabrawind Technologies SL | 53 |
5 |
| LM Wind Power International Technology II ApS | 91 |
5 |
| General Electric Renovables España, S.L. | 315 |
5 |
| General Electric Company | 13915 |
4 |
| Wichita State University | 137 |
4 |
| Petro Guardian, L.L.C. | 9 |
4 |
| Arianegroup SAS | 540 |
4 |
| Lightning Suppression Systems Co., Ltd. | 14 |
4 |
| Other owners | 97 |