Patent No. EP3943093 (titled "Use Of Pasteurized Akkermansia For Treating Cancer") was filed by Compagnie Gervais Danone on Sep 9, 2016. The application was issued on May 7, 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.
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
May 12, 2026
May 12, 2026
May 6, 2026
May 6, 2026
May 6, 2026
May 6, 2026
May 6, 2026
May 6, 2026
Apr 28, 2026
Apr 28, 2026
Mar 31, 2026
Mar 31, 2026
Mar 31, 2026
Feb 20, 2026
Feb 20, 2026
Feb 12, 2026
Feb 12, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
Feb 6, 2026
May 20, 2025
Apr 10, 2025
Apr 10, 2025
Apr 9, 2025
Apr 7, 2025
Apr 7, 2025
Apr 7, 2025
Apr 7, 2025
Apr 1, 2025
Apr 1, 2025
Apr 1, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Mar 27, 2025
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 14, 2024
Nov 11, 2024
Nov 11, 2024
Nov 11, 2024
Nov 11, 2024
Nov 11, 2024
Nov 11, 2024
Nov 11, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Oct 22, 2024
Oct 22, 2024
Oct 22, 2024
Oct 22, 2024
Oct 22, 2024
Oct 22, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Apr 29, 2024
Apr 29, 2024
Jan 10, 2024
Jan 10, 2024
Jan 10, 2024
Jan 10, 2024
Jan 10, 2024
Jan 10, 2024
Jan 10, 2024
Jan 10, 2024
Sep 15, 2023
Sep 15, 2023
Aug 14, 2023
May 31, 2023
May 31, 2023
May 24, 2023
May 24, 2023
May 24, 2023
May 24, 2023
May 24, 2023
May 24, 2023
Jul 25, 2022
Jul 25, 2022
Jul 25, 2022
Jul 25, 2022
Jul 25, 2022
Jul 25, 2022
Jan 31, 2022
Jan 5, 2022
Jan 3, 2022
Jan 3, 2022
Jan 3, 2022
Jan 3, 2022
Dec 18, 2021
Dec 13, 2021
Sep 9, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Jul 6, 2021
Apr 13, 2018
Apr 4, 2017