WO2026130641 - A WIND TURBINE BLADE
National phase entry is expected:
Publication Number
WO/2026/130641
Publication Date
25.06.2026
International Application No.
PCT/DK2025/050229
International Filing Date
11.12.2025
Title **
[English]
A WIND TURBINE BLADE
[French]
PALE D'ÉOLIENNE
Applicants **
VESTAS WIND SYSTEMS A/S
Inventors
ARNAUD, Joao Andre Guerreiro
MARTINS COSTA TEIXEIRA, Sergio Daniel
BRILLIANT, Nathan A
GREGORY, Karl
FILIPE PEDROSA CAVACO, Patricia
Priority Data
63/736,253
19.12.2024
US
PA202530054
27.01.2025
DK
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2087 | |
| EPO | Filing, Examination, Granting | 8257 | |
| Japan | Filing, Examination, Granting | 2210 | |
| South Korea | Filing, Examination, Granting | 2138 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,432
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Abstract[English]
A wind turbine blade having an outer surface and a lightning protection system comprising an electrically conductive part adjacent the outer surface of the blade; wherein the outer surface of the blade has a first colour and a second colour, the second colour being darker than the first colour; and the second colour is located within a footprint of the electrically conductive part and does not extend substantially outside of the footprint of the electrically conductive part.[French]
L'invention concerne une pale d'éolienne présentant une surface externe et un système de protection contre la foudre comprenant une partie électro-conductrice adjacente à la surface externe de la pale ; la surface externe de la pale présente une première couleur et une seconde couleur ; la seconde couleur est plus sombre que la première couleur, est située à l'intérieur d'une empreinte de la partie électro-conductrice et ne s'étend pas sensiblement à l'extérieur de l'empreinte de la partie électro-conductrice.