Patent No. EP3580452 (titled "Position Based Vibration Reduction Of Nacelle Movement") was filed by Vestas Wind Systems on Jan 30, 2018. The application was issued on Jul 19, 2023.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
| Company | Opposition Date | Representative |
|---|---|---|
| SIEMENS GAMESA RENEWABLE ENERGY | Apr 18, 2024 | SGRE ASSOCIATION |
| SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLAND | Apr 18, 2024 | SGRE ASSOCIATION |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Dec 4, 2025
Nov 11, 2025
Nov 6, 2025
Nov 6, 2025
Nov 6, 2025
Oct 9, 2025
Oct 8, 2025
Oct 7, 2025
Oct 7, 2025
Oct 7, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 2, 2025
Oct 1, 2025
Oct 1, 2025
Sep 5, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Jul 25, 2025
Jul 25, 2025
Jul 18, 2025
Jul 18, 2025
Jul 18, 2025
Jul 18, 2025
Jul 18, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Mar 25, 2025
Dec 12, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Dec 9, 2024
Oct 2, 2024
Oct 1, 2024
Oct 1, 2024
Oct 1, 2024
Oct 1, 2024
Oct 1, 2024
Oct 1, 2024
Oct 1, 2024
Jun 3, 2024
Jun 3, 2024
May 29, 2024
May 24, 2024
May 24, 2024
May 24, 2024
May 24, 2024
Apr 29, 2024
Apr 29, 2024
Apr 23, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Apr 18, 2024
Aug 1, 2023
Jun 22, 2023
Jun 7, 2023
Jun 7, 2023
Jun 7, 2023
Jun 7, 2023
Apr 20, 2023
Apr 20, 2023
Apr 20, 2023
Apr 20, 2023
Apr 20, 2023
Apr 20, 2023
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Jun 7, 2022
Jun 1, 2022
Jun 1, 2022
Feb 7, 2022
Feb 7, 2022
Feb 2, 2022
Mar 11, 2020
Mar 11, 2020
Mar 11, 2020
Mar 11, 2020
Mar 11, 2020
Mar 11, 2020
Nov 20, 2019
Sep 17, 2019
Sep 13, 2019
Sep 13, 2019
Aug 26, 2019
Aug 7, 2019
Aug 7, 2019
Jun 24, 2019
Sep 6, 2018
Aug 16, 2018
Aug 16, 2018
Apr 19, 2018
Apr 19, 2018
Apr 19, 2018