Patent No. EP3385077 (titled "Plant For The Production Of Three-Dimensional Silk Screens") was filed by Exentis Knowledge on May 22, 2014. The application was issued on May 12, 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 |
|---|---|---|
| EKRA AUTOMATISIERUNGSSYSTEME | Feb 12, 2022 | CLARENBACH |
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
Jan 29, 2026
Jan 28, 2026
Jan 28, 2026
Jan 28, 2026
Jan 28, 2026
Jan 28, 2026
Jan 28, 2026
Jan 7, 2026
Jan 7, 2026
Jan 7, 2026
Jan 2, 2026
Jan 2, 2026
Jan 2, 2026
Dec 16, 2025
Dec 9, 2025
Dec 9, 2025
Dec 9, 2025
Nov 4, 2025
Oct 29, 2025
Oct 29, 2025
Oct 29, 2025
Aug 4, 2025
Jul 29, 2025
Jul 29, 2025
Jul 29, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 17, 2025
May 13, 2025
May 5, 2025
May 5, 2025
May 5, 2025
Jan 27, 2025
Nov 11, 2024
Nov 5, 2024
Nov 5, 2024
Nov 5, 2024
Nov 5, 2024
Nov 5, 2024
Nov 5, 2024
Nov 5, 2024
Nov 5, 2024
Jul 5, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
Jun 27, 2024
May 31, 2024
May 17, 2024
May 17, 2024
May 14, 2024
May 14, 2024
May 14, 2024
May 14, 2024
Apr 30, 2024
Apr 30, 2024
Apr 30, 2024
Apr 18, 2024
Apr 12, 2024
Apr 12, 2024
Apr 12, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Mar 13, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
Nov 6, 2023
Oct 31, 2023
Oct 31, 2023
Oct 31, 2023
Sep 14, 2023
Sep 7, 2023
Aug 28, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Aug 19, 2023
Jul 21, 2023
Jul 19, 2023
Jul 17, 2023
Jul 13, 2023
Jul 13, 2023
Jul 13, 2023
Jul 13, 2023
Jul 13, 2023
Jul 13, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 11, 2023
Jul 6, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Mar 16, 2023
Mar 13, 2023
Mar 13, 2023
Mar 7, 2023
Mar 6, 2023
Mar 6, 2023
Mar 6, 2023
Mar 6, 2023
Mar 6, 2023
Mar 2, 2023
Mar 2, 2023
Feb 27, 2023
Feb 22, 2023
Feb 21, 2023
Feb 20, 2023
Feb 20, 2023
Feb 20, 2023
Feb 20, 2023
Feb 20, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 13, 2023
Feb 9, 2023
Feb 8, 2023
Feb 8, 2023
Feb 8, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Feb 6, 2023
Jan 5, 2023
Jul 14, 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
Feb 25, 2022
Feb 25, 2022
Feb 17, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
Feb 12, 2022
May 26, 2021
Apr 15, 2021
Mar 31, 2021
Mar 31, 2021
Mar 31, 2021
Mar 31, 2021
Mar 31, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 13, 2021
Dec 1, 2020
Dec 1, 2020
Nov 20, 2020
Nov 20, 2020
Aug 12, 2020
Aug 12, 2020
Aug 12, 2020
Aug 12, 2020
Aug 12, 2020
Aug 12, 2020
Aug 12, 2020
Apr 14, 2020
Apr 14, 2020
Feb 13, 2020
Feb 13, 2020
Feb 13, 2020
Feb 13, 2020
Feb 13, 2020
Nov 20, 2019
Nov 18, 2019
Nov 14, 2019
Oct 17, 2019
Oct 17, 2019
Oct 11, 2019
May 2, 2019
Apr 16, 2019
Apr 3, 2019
Apr 3, 2019
Apr 3, 2019
Apr 3, 2019
Apr 3, 2019
Feb 18, 2019
Oct 15, 2018
Sep 12, 2018
Sep 5, 2018
Aug 29, 2018
Jul 20, 2018
Jun 27, 2018
Jun 19, 2018
Jun 19, 2018
Jun 19, 2018
Jun 19, 2018
May 28, 2018
May 28, 2018
May 28, 2018
May 28, 2018
May 28, 2018
May 28, 2018
May 28, 2018
Dec 16, 2014