Patent No. EP4337032 (titled "Apparatus And Method For Producing A Rod In The Tobacco-Processing Industry, Rod-Shaped Article And Use Of The Apparatus") was filed by Krber on Jun 20, 2022. The application was issued on Oct 15, 2025.

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 |
|---|---|---|
| G.D S.P.A. | Jul 15, 2026 | BIANCIARDI |
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
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Nov 12, 2026
Jul 29, 2026
Jul 29, 2026
Jul 20, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Jul 15, 2026
Oct 28, 2025
Sep 18, 2025
Sep 4, 2025
Sep 4, 2025
Sep 4, 2025
Sep 4, 2025
Sep 4, 2025
May 22, 2025
May 22, 2025
May 22, 2025
May 22, 2025
May 22, 2025
May 22, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Dec 12, 2024
Dec 12, 2024
Dec 12, 2024
Nov 28, 2024
Jun 11, 2024
Jun 11, 2024
Jun 11, 2024
Jun 11, 2024
Jun 11, 2024
Feb 21, 2024
Jan 19, 2024
Jan 16, 2024
Jan 16, 2024
Jan 8, 2024
Dec 23, 2023
Dec 15, 2023
Dec 15, 2023
Dec 15, 2023
Dec 15, 2023
Jan 16, 2023
Dec 29, 2022
Dec 29, 2022
Dec 29, 2022
Oct 20, 2022
Sep 21, 2022
Sep 21, 2022
Sep 20, 2022
Sep 20, 2022
Sep 14, 2022
Sep 14, 2022
Sep 14, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 27, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Jul 12, 2022
Jul 11, 2022
Jul 11, 2022
Jul 6, 2022
Jun 23, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022