Patent No. EP3495231 (titled "Ground Vehicle For Public Transport, System Comprising Such A Vehicle And Use Of Such A Vehicle") was filed by Speedinnov on Dec 4, 2018. The application was issued on Oct 20, 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 |
|---|---|---|
| SIEMENS MOBILITY | Jul 20, 2022 | SIEMENS PATENT ATTORNEYS |
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 27, 2026
Feb 27, 2026
Feb 25, 2026
Feb 25, 2026
Feb 23, 2026
Feb 23, 2026
Feb 23, 2026
Feb 20, 2026
Feb 20, 2026
Feb 20, 2026
Jan 22, 2026
Jan 22, 2026
Jan 15, 2026
Jan 15, 2026
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 23, 2025
Dec 2, 2025
Dec 1, 2025
Dec 1, 2025
Dec 1, 2025
Nov 6, 2025
Nov 3, 2025
Nov 3, 2025
Oct 7, 2025
Oct 2, 2025
Oct 1, 2025
Oct 1, 2025
Oct 1, 2025
Sep 29, 2025
Sep 29, 2025
Sep 29, 2025
Sep 29, 2025
Sep 24, 2025
Sep 19, 2025
Sep 19, 2025
Sep 19, 2025
Aug 18, 2025
Aug 18, 2025
Aug 18, 2025
Aug 18, 2025
Aug 4, 2025
Jul 31, 2025
Jul 31, 2025
Jul 29, 2025
Jul 25, 2025
Jul 25, 2025
Jul 25, 2025
Jul 25, 2025
Mar 11, 2025
Mar 11, 2025
Mar 11, 2025
Mar 11, 2025
Mar 11, 2025
Mar 11, 2025
Mar 11, 2025
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 3, 2024
Dec 3, 2024
Nov 29, 2024
Nov 28, 2024
Nov 25, 2024
Nov 25, 2024
Nov 25, 2024
Nov 12, 2024
Nov 7, 2024
Nov 7, 2024
Nov 7, 2024
Nov 7, 2024
Nov 7, 2024
Sep 24, 2024
Sep 24, 2024
Sep 18, 2024
Sep 18, 2024
Sep 13, 2024
Jun 19, 2024
Jun 19, 2024
Jun 14, 2024
Jun 14, 2024
Jun 14, 2024
Jun 14, 2024
Jun 14, 2024
Jun 14, 2024
Feb 14, 2024
Feb 14, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Dec 13, 2023
Dec 13, 2023
Dec 8, 2023
Dec 8, 2023
Dec 7, 2023
Dec 7, 2023
Dec 7, 2023
Dec 4, 2023
Dec 4, 2023
Dec 4, 2023
Oct 12, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Oct 2, 2023
Sep 19, 2023
Sep 5, 2023
Sep 1, 2023
Sep 1, 2023
Sep 1, 2023
Jul 24, 2023
Jul 21, 2023
Jul 21, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Jul 18, 2023
Apr 20, 2023
Apr 20, 2023
Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Jan 26, 2023
Dec 6, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Dec 1, 2022
Aug 2, 2022
Aug 2, 2022
Jul 26, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Nov 3, 2021
Sep 23, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
May 28, 2021
May 28, 2021
May 28, 2021
May 28, 2021
May 28, 2021
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Jun 30, 2020
Jun 30, 2020
Jun 22, 2020
Nov 22, 2019
Nov 22, 2019
Nov 22, 2019
Jun 17, 2019
May 31, 2019
May 31, 2019
May 15, 2019
May 14, 2019
May 8, 2019
May 8, 2019
May 8, 2019
May 8, 2019
Apr 4, 2019
Jan 25, 2019
Jan 15, 2019
Dec 18, 2018
Dec 18, 2018
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018