Patent No. EP3632227 (titled "Assembly Machine For Producing Cigarettes, And Relative Assembly Method") was filed by GD Societa PER Azioni on Oct 25, 2013. The application was issued on Oct 8, 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 |
|---|---|---|
| KORBER | Jul 7, 2026 | SEEMANN & PARTNER PATENTANWALTE 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
Jul 22, 2026
Jul 22, 2026
Jul 13, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Oct 21, 2025
Sep 11, 2025
Aug 27, 2025
Aug 27, 2025
Aug 27, 2025
Aug 27, 2025
Jul 7, 2025
Jul 7, 2025
Jul 7, 2025
Jul 7, 2025
Jul 7, 2025
Jul 7, 2025
Jul 2, 2025
May 28, 2025
May 28, 2025
May 28, 2025
May 28, 2025
May 28, 2025
Apr 30, 2025
Mar 31, 2025
Mar 26, 2025
Mar 26, 2025
Feb 13, 2025
Feb 7, 2025
Feb 6, 2025
Feb 6, 2025
Jan 30, 2025
Jan 30, 2025
Jan 30, 2025
Jan 30, 2025
Jan 30, 2025
Jan 30, 2025
Aug 2, 2024
Jul 22, 2024
Jul 22, 2024
Jul 22, 2024
May 28, 2024
May 23, 2024
May 23, 2024
May 23, 2024
Sep 7, 2023
Aug 31, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Mar 13, 2023
Mar 13, 2023
Mar 13, 2023
Jan 20, 2023
Jan 5, 2023
Jan 5, 2023
Jan 5, 2023
Nov 22, 2022
Nov 22, 2022
Nov 22, 2022
Nov 22, 2022
Jun 25, 2021
Jun 25, 2021
Jun 25, 2021
Jun 25, 2021
Jun 25, 2021
Apr 22, 2021
Apr 22, 2021
Apr 8, 2021
Oct 6, 2020
Oct 6, 2020
Oct 2, 2020
Oct 2, 2020
Oct 2, 2020
Oct 2, 2020
Oct 2, 2020
Apr 15, 2020
Mar 18, 2020
Mar 11, 2020
Mar 10, 2020
Mar 10, 2020
Mar 10, 2020
Mar 10, 2020
Feb 19, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Nov 26, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
May 20, 2014