F03D 80/301
Lightning receptor and down conductor systems in or on blades
Official title: {Lightning receptor and down conductor systems in or on blades}
F03D80/301 (Lightning receptor and down conductor systems in or on blades) appears on 36 US grants and 59 published applications in this corpus.
Search patents in F03D- Granted patents
- 36
- Published applications
- 59
- Assignees
- 20
- Inventors
- 113
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 5 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 13 |
| 2024 | 14 | 12 |
| 2025 | 11 | 15 |
| 2026 | 8 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Wind turbine blade18 Aug 2026US 12,710,028 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Hybrid pultrusion plates for a conductive spar cap of a wind turbine blade11 Aug 2026US 12,704,110 B2Lm Wind Power A/S
- Wind turbine blade repair9 Jun 2026US 12,650,111 B2GE Vernova Infrastructure Technology LLC
- Wind turbine blade and method for manufacturing a wind turbine blade7 Apr 2026US 12,595,782 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Rotor blade with lightning protection system, wind turbine and assembly method24 Mar 2026US 12,584,463 B2Siemens Gamesa Renewable Energy A/S
- A wind turbine with a clearance determination device20 Aug 2026US 2026/0243231 A1Siemens Gamesa Renewable Energy A/S
- Insulated lightning transmission system for wind turbine blades13 Aug 2026US 2026/0235110 A1
- Lightning protection system for a wind turbine rotor blade16 Jul 2026US 2026/0201868 A1Lm Wind Power A/S
- Automated machining tool for removing material from a surface of a wind turbine blade, and method of performing a machining operation on a wind turbine blade9 Jul 2026US 2026/0192415 A1Vestas Wind Systems A/S
- Wind turbine blade components comprising nonwoven fabric9 Jul 2026US 2026/0194040 A1Lm Wind Power A/S
Most cited
By later US patents
- Wind turbine blade spar cap, wind turbine blade and wind turbine1US 11,441,536 B2Siemens Gamesa Renewable Energy A/S · 2022
- Lightning protection system for a wind turbine blade1US 11,486,366 B2Siemens Gamesa Renewable Energy A/S · 2022
- Wind turbine blade assembly and method for manufacturing1US 11,933,265 B2Siemens Gamesa Renewable Energy A/S · 2024
- Tip air receptor1US 12,258,942 B2Blade Dynamics Limited · 2025