Patent No. EP3540530 (titled "Method And Assembly For Controlling A Technical System") was filed by Siemens on Mar 15, 2018. The application was issued on Oct 19, 2022.

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 |
|---|---|---|
| KSB | Jul 19, 2023 | BALS & VOGEL PATENTANWALTE PARTGMBB |
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
Aug 4, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jun 11, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Feb 3, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 29, 2025
Jan 14, 2025
Dec 6, 2024
Dec 6, 2024
Dec 2, 2024
Dec 2, 2024
Dec 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Oct 2, 2024
Sep 3, 2024
Sep 3, 2024
Sep 3, 2024
Aug 30, 2024
Aug 29, 2024
Aug 28, 2024
Aug 28, 2024
Aug 28, 2024
Jul 8, 2024
Jul 5, 2024
Jul 5, 2024
Jul 5, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jul 3, 2024
Jun 27, 2024
Jun 26, 2024
Jun 26, 2024
Jun 26, 2024
Jun 20, 2024
Jun 20, 2024
Jun 20, 2024
Mar 14, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Nov 30, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Aug 2, 2023
Aug 2, 2023
Jul 25, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
Feb 1, 2023
Jan 26, 2023
Jan 26, 2023
Nov 2, 2022
Sep 22, 2022
Sep 8, 2022
Sep 8, 2022
Sep 8, 2022
Sep 8, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Sep 28, 2021
Sep 28, 2021
Sep 28, 2021
Sep 28, 2021
Sep 28, 2021
May 31, 2021
May 31, 2021
May 25, 2021
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Sep 23, 2019
Aug 21, 2019
Oct 2, 2018
Oct 2, 2018
Oct 2, 2018
Oct 2, 2018
May 29, 2018
May 29, 2018
May 29, 2018
May 29, 2018
May 29, 2018
May 29, 2018
Mar 29, 2018
Mar 29, 2018
Mar 29, 2018
Mar 15, 2018
Mar 15, 2018
Mar 15, 2018
Mar 15, 2018
Mar 15, 2018
Mar 15, 2018
Mar 15, 2018