Patent No. EP3317395 (titled "Composition Suitable For Protecting Microorganisms") was filed by Nestec on Jun 30, 2016. The application was issued on Jul 15, 2020.

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 |
|---|---|---|
| DSM ASSETS | Apr 15, 2021 | DSM FIRMENICH |
| MORINAGA MILK INDUSTRY | Apr 14, 2021 | HOFFMANN EITLE |
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
Nov 4, 2025
Nov 4, 2025
Nov 4, 2025
Nov 4, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Jul 9, 2025
Jul 9, 2025
Jul 8, 2025
Jul 8, 2025
Jul 7, 2025
Jul 7, 2025
Jul 7, 2025
Jul 2, 2025
Jul 2, 2025
Jul 2, 2025
Jun 18, 2025
Jun 18, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
May 30, 2025
May 30, 2025
May 30, 2025
Oct 17, 2024
Oct 14, 2024
Oct 14, 2024
Oct 14, 2024
Oct 10, 2024
Oct 10, 2024
Oct 4, 2024
Oct 4, 2024
Oct 4, 2024
Oct 4, 2024
Oct 4, 2024
Oct 4, 2024
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 9, 2024
Sep 9, 2024
Aug 30, 2024
Aug 27, 2024
Aug 27, 2024
Aug 27, 2024
Jul 12, 2024
Jul 12, 2024
Jul 9, 2024
Jul 9, 2024
Jul 9, 2024
Jul 9, 2024
Jul 9, 2024
Jul 9, 2024
Mar 28, 2024
Mar 28, 2024
Mar 25, 2024
Mar 25, 2024
Mar 25, 2024
Dec 8, 2023
Dec 8, 2023
Dec 8, 2023
Dec 8, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 4, 2023
Dec 4, 2023
Dec 4, 2023
Dec 4, 2023
Dec 4, 2023
Dec 4, 2023
Dec 4, 2023
Nov 29, 2023
Nov 29, 2023
Nov 29, 2023
Aug 4, 2023
Aug 4, 2023
Aug 4, 2023
Aug 4, 2023
Aug 1, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 28, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 4, 2023
May 26, 2023
May 26, 2023
May 26, 2023
May 22, 2023
May 22, 2023
May 22, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 11, 2023
May 11, 2023
May 11, 2023
May 11, 2023
Mar 23, 2023
Mar 21, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Feb 16, 2023
Feb 16, 2023
Feb 16, 2023
Feb 13, 2023
Feb 8, 2023
Feb 3, 2023
Feb 3, 2023
Jan 31, 2023
Jan 31, 2023
Jan 31, 2023
Jan 31, 2023
Jan 31, 2023
Jan 31, 2023
Jan 31, 2023
Jan 27, 2023
Jan 27, 2023
Jan 24, 2023
Jan 24, 2023
Jan 24, 2023
Jan 9, 2023
Jan 9, 2023
Dec 27, 2022
Dec 27, 2022
Dec 27, 2022
Dec 27, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 13, 2022
Dec 13, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Dec 8, 2022
Nov 28, 2022
Nov 28, 2022
Nov 28, 2022
Nov 28, 2022
Nov 28, 2022
Nov 16, 2022
Nov 16, 2022
Nov 11, 2022
Nov 11, 2022
Nov 11, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 24, 2022
Mar 17, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Feb 24, 2022
Feb 24, 2022
Feb 21, 2022
Feb 21, 2022
Feb 21, 2022
Dec 16, 2021
Dec 16, 2021
Dec 13, 2021
Dec 13, 2021
Dec 13, 2021
Oct 18, 2021
Oct 18, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Oct 11, 2021
Jun 14, 2021
Jun 14, 2021
Jun 14, 2021
Jun 10, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Jun 4, 2021
Apr 30, 2021
Apr 21, 2021
Apr 20, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 15, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Apr 14, 2021
Jul 27, 2020
Jun 18, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Dec 10, 2019
Dec 10, 2019
Dec 10, 2019
Dec 10, 2019
Dec 10, 2019
Oct 4, 2019
Oct 4, 2019
Jun 13, 2019
Jun 13, 2019
Jun 13, 2019
Jun 12, 2019
Jun 12, 2019
Jun 11, 2019
Jun 7, 2019
Jun 7, 2019
Jun 7, 2019
Jun 7, 2019
Jun 7, 2019
Jun 7, 2019
Jun 7, 2019
Jun 6, 2019
Jun 6, 2019
Jun 6, 2019
Jun 3, 2019
May 31, 2019
Feb 28, 2019
Jan 31, 2019
Jan 31, 2019
Jan 18, 2019
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
May 3, 2018
Apr 20, 2018
Apr 20, 2018
Apr 20, 2018
Apr 13, 2018
Apr 11, 2018
Apr 9, 2018
Feb 9, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 7, 2018
Feb 2, 2018
Jan 16, 2018
Nov 22, 2017
Nov 10, 2017
Nov 9, 2017
Nov 9, 2017
Nov 9, 2017
Sep 19, 2017
Sep 14, 2017
Jan 23, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 11, 2017
Jan 5, 2017
Jan 5, 2017
Sep 16, 2016
Sep 15, 2016
Sep 15, 2016
Sep 15, 2016
Jul 18, 2016
Jul 11, 2016
Jul 11, 2016
Jul 8, 2016
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016
Jun 30, 2016