Patent No. EP3397067 (titled "Compositions Comprising Whey Protein And Gum Arabic") was filed by Compagnie Gervais Danone on Dec 30, 2015. The application was issued on Oct 16, 2019.

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 |
|---|---|---|
| NESTLE | Jul 16, 2020 | ELKINGTON AND FIFE |
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
Dec 11, 2025
Dec 11, 2025
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Sep 24, 2024
Sep 24, 2024
Sep 24, 2024
Sep 17, 2024
Sep 13, 2024
Sep 13, 2024
Sep 13, 2024
Jul 23, 2024
Jul 23, 2024
Jul 23, 2024
May 31, 2024
May 31, 2024
May 31, 2024
May 24, 2024
May 24, 2024
May 24, 2024
Apr 18, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Jan 26, 2024
Jan 22, 2024
Jan 22, 2024
Jan 22, 2024
Dec 21, 2023
Dec 21, 2023
Oct 24, 2023
Oct 24, 2023
Oct 19, 2023
Sep 15, 2023
Sep 15, 2023
Jul 20, 2023
Jul 20, 2023
Jul 17, 2023
Jan 23, 2023
Jan 16, 2023
Jan 16, 2023
Jan 16, 2023
Jan 16, 2023
Jan 16, 2023
Jan 11, 2023
Jan 11, 2023
Jan 11, 2023
Sep 9, 2022
Sep 9, 2022
Aug 22, 2022
Aug 22, 2022
Aug 22, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Jul 6, 2022
Jul 6, 2022
Jul 5, 2022
Jul 5, 2022
Jul 1, 2022
Jun 16, 2022
Jun 16, 2022
Jun 16, 2022
Jun 16, 2022
Jun 16, 2022
Jun 16, 2022
Jun 13, 2022
Jun 13, 2022
Jun 13, 2022
Jun 13, 2022
Jun 13, 2022
Jun 13, 2022
May 4, 2022
May 4, 2022
May 4, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Mar 8, 2022
Jan 14, 2022
Jan 14, 2022
Jan 7, 2022
Jan 7, 2022
Jan 7, 2022
Jan 7, 2022
Jan 7, 2022
Jan 7, 2022
Jan 7, 2022
Dec 22, 2021
Dec 22, 2021
Jun 23, 2021
Jun 16, 2021
Jun 9, 2021
Jun 9, 2021
Jun 9, 2021
Jun 9, 2021
Jun 9, 2021
Jun 9, 2021
May 25, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
Dec 14, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Dec 8, 2020
Jul 30, 2020
Jul 30, 2020
Jul 21, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Jul 16, 2020
Oct 28, 2019
Sep 19, 2019
Aug 30, 2019
Aug 30, 2019
Aug 30, 2019
Aug 30, 2019
Aug 30, 2019
May 3, 2019
May 3, 2019
May 3, 2019
May 3, 2019
May 3, 2019
Apr 2, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Feb 7, 2019
Oct 10, 2018
Sep 18, 2018
Sep 10, 2018
Aug 9, 2018
Aug 7, 2018
Aug 7, 2018
Aug 7, 2018
Jul 30, 2018
Jul 30, 2018
Jul 17, 2018
May 14, 2018
Jul 6, 2017
Jul 6, 2017
Sep 2, 2016
Sep 1, 2016
Sep 1, 2016
Sep 1, 2016
Mar 15, 2016
Feb 23, 2016
Feb 23, 2016
Feb 16, 2016
Feb 16, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016