Patent details

Basic Information

Publication number:

EP3665384

PCT Application Number:

EP2018071340

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP187527320

PCT Publication Number:

WO2019030205

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

ROTOR BLADE OF A WIND TURBINE ROTOR, WIND TURBINE AND METHOD FOR IMPROVING THE EFFICIENCY OF A WIND TURBINE ROTOR

French Title of Invention:

PALE DE ROTOR D'UN ROTOR D'UN AÉROGÉNÉRATEUR, AÉROGÉNÉRATEUR ET PROCÉDÉ D'AMÉLIORATION DU TAUX DE RENDEMENT D'UN ROTOR D'UN AÉROGÉNÉRATEUR

German Title of Invention:

ROTORBLATT EINES ROTORS EINER WINDENERGIEANLAGE, WINDENERGIEANLAGE UND VERFAHREN ZUR VERBESSERUNG DES WIRKUNGSGRADES EINES ROTORS EINER WINDENERGIEANLAGE

SPC Number:

Dates

Filing date:

07/08/2018

Grant date:

09/06/2021

EP Publication Date:

17/06/2020

PCT Publication Date:

14/02/2019

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

09/06/2021

EP B1 Publication Date:

09/06/2021

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

07/08/2021

Expiration date:

07/08/2038

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

02/06/2021

 

 

Name:

Wobben Properties GmbH

Address:

Borsigstrasse 26, 26607 Aurich, Germany (DE)

Inventor

Name:

RUBNER, Florian

Address:

Germany (DE)

Priority

Priority Number:

102017117843

Priority Date:

07/08/2017

Priority Country:

Germany (DE)

Classification

IPC classification:

F03D 1/06;

Publication

European Patent Bulletin

Issue number:

202123

Publication date:

09/06/2021

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages