- 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: 485
10-year publication summary
|
28
|
40
|
46
|
54
|
52
|
61
|
68
|
38
|
41
|
8
|
| 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 | 3754 |
95 |
| Siemens Gamesa Renewable Energy A/S | 1931 |
76 |
| LM Wind Power A/S | 299 |
35 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 334 |
35 |
| LM Windpower A/S | 182 |
22 |
| Wobben Properties GmbH | 1220 |
20 |
| GE Infrastructure Technology, LLC | 6212 |
15 |
| Polytech A/S | 52 |
13 |
| LM WP Patent Holding A/S | 260 |
12 |
| Nordex Energy SE & Co. KG | 235 |
12 |
| Mitsubishi Heavy Industries, Ltd. | 9020 |
11 |
| Blade Dynamics Limited | 133 |
10 |
| Nabrawind Technologies SL | 50 |
5 |
| LM Wind Power International Technology II ApS | 91 |
5 |
| General Electric Renovables España, S.L. | 311 |
5 |
| General Electric Company | 13831 |
4 |
| Wicetec Oy | 11 |
4 |
| Wichita State University | 136 |
4 |
| Petro Guardian, L.L.C. | 9 |
4 |
| Arianegroup SAS | 534 |
4 |
| Other owners | 94 |