Patent No. EP3402660 (titled "Method For Producing A Solid Rubber Tyre, Solid Rubber Tyre Produced According To The Method And Base Body For A Solid Rubber Tyre") was filed by Continental Reifen Deutschland on Oct 17, 2016. The application was issued on Oct 6, 2021.

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 |
|---|---|---|
| COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN | Jul 5, 2022 | MFP MICHELIN |
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
Feb 3, 2026
Jan 30, 2026
Jan 30, 2026
Jan 30, 2026
Jan 30, 2026
Jan 27, 2026
Jan 22, 2026
Jan 22, 2026
Jan 22, 2026
Dec 12, 2025
Dec 12, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 17, 2025
May 5, 2025
May 5, 2025
Apr 11, 2025
Nov 29, 2024
Nov 26, 2024
Nov 26, 2024
Nov 26, 2024
Nov 26, 2024
Nov 26, 2024
Nov 26, 2024
Nov 26, 2024
Jul 26, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
May 31, 2024
May 23, 2024
May 23, 2024
May 23, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Feb 21, 2024
Feb 8, 2024
Feb 7, 2024
Jan 30, 2024
Jan 26, 2024
Jan 26, 2024
Jan 26, 2024
Jan 25, 2024
Jan 25, 2024
Jan 25, 2024
Dec 21, 2023
Dec 19, 2023
Dec 18, 2023
Dec 18, 2023
Dec 18, 2023
Dec 14, 2023
Dec 14, 2023
Dec 14, 2023
Oct 24, 2023
Oct 20, 2023
Oct 12, 2023
Oct 12, 2023
Apr 7, 2023
Apr 3, 2023
Apr 3, 2023
Apr 3, 2023
Apr 3, 2023
Apr 3, 2023
Apr 3, 2023
Apr 3, 2023
Nov 28, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Jul 21, 2022
Jul 21, 2022
Jul 12, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Oct 19, 2021
Sep 9, 2021
Aug 30, 2021
Aug 30, 2021
Aug 30, 2021
Aug 30, 2021
May 28, 2021
May 28, 2021
May 28, 2021
May 28, 2021
May 28, 2021
Apr 23, 2021
Mar 15, 2021
Jan 29, 2021
Jan 6, 2021
Jan 6, 2021
Jan 6, 2021
Jan 6, 2021
Nov 24, 2020
Nov 13, 2020
Nov 13, 2020
Nov 13, 2020
Apr 23, 2019
Apr 15, 2019
Feb 6, 2019
Feb 6, 2019
Oct 24, 2018
Aug 28, 2018
Aug 24, 2018
Aug 24, 2018
Aug 24, 2018
Aug 24, 2018
Aug 24, 2018
Aug 24, 2018
Aug 3, 2018
Jun 18, 2018
Jun 18, 2018
May 25, 2018
Aug 8, 2017
Jul 20, 2017
Jul 20, 2017
Jul 20, 2017
Dec 16, 2016
Dec 16, 2016
Dec 16, 2016
Oct 21, 2016
Oct 18, 2016
Oct 17, 2016
Oct 17, 2016
Oct 17, 2016
Oct 17, 2016
Oct 17, 2016
Oct 17, 2016
Oct 17, 2016