Patent No. EP3963232 (titled "Method For Producing A Continuous Belt With A Belt Body") was filed by Berndorf on Apr 28, 2020. The application was issued on Jun 7, 2023.

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 |
|---|---|---|
| HEIMBACH | Mar 7, 2024 | PAUL & ALBRECHT PATENTANWALTE PARTG MBB |
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 22, 2026
Jan 22, 2026
Jan 22, 2026
Jan 22, 2026
Jan 22, 2026
Oct 27, 2025
Oct 24, 2025
Oct 24, 2025
Oct 21, 2025
Oct 20, 2025
Oct 20, 2025
Oct 20, 2025
Oct 10, 2025
Oct 10, 2025
Oct 10, 2025
Sep 17, 2025
Sep 11, 2025
Sep 11, 2025
Sep 11, 2025
Sep 2, 2025
Sep 2, 2025
Aug 27, 2025
Aug 27, 2025
Aug 27, 2025
Aug 27, 2025
Aug 27, 2025
Jul 1, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 27, 2025
Jun 12, 2025
Jun 10, 2025
Jun 10, 2025
Jun 5, 2025
Jun 5, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 2025
Jun 4, 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
May 22, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
May 19, 2025
Apr 25, 2025
Apr 23, 2025
Apr 17, 2025
Apr 17, 2025
Apr 17, 2025
Apr 17, 2025
Apr 17, 2025
Apr 11, 2025
Apr 11, 2025
Apr 11, 2025
Apr 11, 2025
Apr 11, 2025
Apr 11, 2025
Apr 7, 2025
Apr 1, 2025
Mar 31, 2025
Mar 31, 2025
Mar 31, 2025
Mar 28, 2025
Mar 24, 2025
Mar 24, 2025
Mar 24, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Mar 21, 2025
Nov 29, 2024
Nov 29, 2024
Nov 29, 2024
Nov 29, 2024
Nov 29, 2024
Nov 29, 2024
Oct 1, 2024
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Jul 17, 2024
Jul 12, 2024
Jul 12, 2024
Jul 12, 2024
Jul 12, 2024
Mar 22, 2024
Mar 22, 2024
Mar 18, 2024
Mar 15, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Mar 7, 2024
Jun 20, 2023
May 11, 2023
Feb 24, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Feb 17, 2023
Jan 23, 2023
Jan 11, 2023
Oct 21, 2022
Oct 21, 2022
Oct 21, 2022
Oct 21, 2022
Oct 21, 2022
Aug 19, 2022
Feb 9, 2022
Dec 10, 2021
Nov 26, 2021
Nov 26, 2021
Nov 8, 2021
Nov 8, 2021
Nov 8, 2021
Sep 10, 2021
Apr 19, 2021
Apr 19, 2021
Apr 19, 2021
Apr 19, 2021
Apr 19, 2021
Apr 1, 2021
Mar 4, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Nov 23, 2020
Nov 5, 2020
Nov 5, 2020
Nov 5, 2020
Aug 11, 2020
Aug 11, 2020
Aug 11, 2020
Aug 11, 2020
Aug 11, 2020
Jun 19, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020