Patent No. EP3445635 (titled "Method For Operating A Positioning Device, And Positioning Device") was filed by Siemens Mobility on Jun 1, 2017. The application was issued on May 13, 2020.

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 |
|---|---|---|
| OBB INFRASTRUKTUR | Feb 15, 2021 | PUCHBERGER & PARTNER PATENTANWALTE |
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
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 4, 2024
Nov 4, 2024
Nov 4, 2024
Oct 23, 2024
Oct 23, 2024
Oct 22, 2024
Oct 22, 2024
Oct 22, 2024
Oct 22, 2024
Oct 15, 2024
Oct 15, 2024
Oct 15, 2024
Oct 15, 2024
Oct 14, 2024
Oct 14, 2024
Oct 14, 2024
Oct 14, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
Jul 18, 2024
Jul 18, 2024
Jul 18, 2024
Jul 12, 2024
Jul 12, 2024
May 3, 2024
May 3, 2024
Apr 22, 2024
Apr 17, 2024
Apr 17, 2024
Apr 17, 2024
Apr 15, 2024
Apr 15, 2024
Apr 10, 2024
Jul 5, 2023
Jun 30, 2023
Jun 30, 2023
Jun 30, 2023
May 10, 2023
May 9, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 4, 2023
May 2, 2023
May 2, 2023
May 2, 2023
May 2, 2023
May 2, 2023
May 2, 2023
May 2, 2023
May 2, 2023
May 2, 2023
Feb 1, 2023
Jan 26, 2023
Jan 26, 2023
Jan 2, 2023
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Dec 21, 2022
Nov 3, 2022
Nov 3, 2022
Oct 28, 2022
Oct 28, 2022
Oct 28, 2022
Sep 7, 2022
Sep 5, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 31, 2022
Aug 4, 2022
Aug 4, 2022
Jun 28, 2022
Jun 9, 2022
Jun 7, 2022
Jun 7, 2022
Jun 7, 2022
Jun 7, 2022
Jun 7, 2022
Jun 7, 2022
Jun 7, 2022
Jun 7, 2022
May 13, 2022
May 13, 2022
May 3, 2022
May 2, 2022
Apr 28, 2022
Apr 28, 2022
Apr 28, 2022
Apr 28, 2022
Apr 28, 2022
Apr 28, 2022
Apr 28, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 22, 2022
Apr 19, 2022
Apr 19, 2022
Oct 11, 2021
Oct 11, 2021
Oct 8, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Jul 6, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Mar 2, 2021
Mar 2, 2021
Feb 22, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
Feb 15, 2021
May 26, 2020
Apr 17, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Dec 18, 2019
Dec 18, 2019
Dec 18, 2019
Dec 18, 2019
Dec 18, 2019
Nov 21, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jun 11, 2019
Jan 30, 2019
Jan 11, 2019
Dec 5, 2018
Dec 3, 2018
Dec 3, 2018
Nov 21, 2018
Nov 21, 2018
Nov 21, 2018
Nov 5, 2018
Sep 12, 2018
Sep 12, 2018
Jan 16, 2018
Dec 28, 2017
Dec 28, 2017
Dec 28, 2017
Sep 20, 2017
Sep 7, 2017
Sep 7, 2017
Sep 6, 2017
Sep 6, 2017
Sep 6, 2017
Jun 9, 2017
Jun 6, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017