Patent No. EP3307290 (titled "Dietary Supplement") was filed by Nestec on Jun 9, 2016. The application was issued on Mar 5, 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 |
|---|---|---|
| MORINAGA MILK INDUSTRY | Jan 15, 2021 | HOFFMANN EITLE |
| NUTRICIA | Jan 14, 2021 | WOHLFAHRT |
| FRIESLANDCAMPINA NEDERLAND | Jan 13, 2021 | FRIESLANDCAMPINA DEPARTMENT |
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
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Jan 27, 2025
Jan 27, 2025
Jan 27, 2025
Jan 27, 2025
Nov 22, 2024
Nov 22, 2024
Nov 22, 2024
Nov 22, 2024
Nov 22, 2024
Nov 19, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Sep 20, 2024
Sep 20, 2024
Sep 20, 2024
Sep 20, 2024
Sep 20, 2024
Sep 16, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 6, 2024
Sep 3, 2024
Sep 3, 2024
Sep 3, 2024
Aug 16, 2024
Aug 12, 2024
Aug 12, 2024
Aug 12, 2024
Aug 2, 2024
Jul 30, 2024
Jul 30, 2024
Jul 30, 2024
Jul 16, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jul 11, 2024
Jun 25, 2024
Jun 25, 2024
Jun 25, 2024
Jun 25, 2024
Jun 19, 2024
Jun 19, 2024
Jun 19, 2024
Jun 19, 2024
Jun 19, 2024
Jun 17, 2024
Jun 14, 2024
Jun 14, 2024
Jun 14, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Apr 22, 2024
Apr 17, 2024
Apr 17, 2024
Apr 17, 2024
Oct 20, 2023
Oct 18, 2023
Oct 18, 2023
Oct 18, 2023
Oct 18, 2023
Oct 13, 2023
Sep 22, 2023
Jul 4, 2023
Apr 26, 2023
Apr 21, 2023
Apr 21, 2023
Apr 21, 2023
Apr 4, 2023
Mar 30, 2023
Mar 30, 2023
Mar 30, 2023
Feb 20, 2023
Feb 15, 2023
Feb 15, 2023
Feb 15, 2023
Jan 31, 2023
Jan 12, 2023
Dec 23, 2022
Dec 23, 2022
Dec 15, 2022
Dec 15, 2022
Dec 15, 2022
Dec 7, 2022
Dec 7, 2022
Dec 7, 2022
Dec 7, 2022
Dec 7, 2022
Dec 7, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 13, 2022
Oct 7, 2022
Oct 7, 2022
Oct 7, 2022
Sep 27, 2022
Sep 27, 2022
Sep 27, 2022
Sep 27, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Sep 21, 2022
Aug 18, 2022
Aug 16, 2022
Aug 16, 2022
Aug 12, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Aug 9, 2022
Jul 12, 2022
Jul 8, 2022
Jul 8, 2022
Jul 8, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jun 14, 2022
Jun 14, 2022
Jun 14, 2022
Jun 9, 2022
Jun 9, 2022
Jun 9, 2022
Jun 9, 2022
Jun 9, 2022
May 25, 2022
May 25, 2022
May 25, 2022
May 25, 2022
May 24, 2022
May 24, 2022
May 20, 2022
May 20, 2022
May 20, 2022
May 20, 2022
May 16, 2022
May 16, 2022
May 16, 2022
May 16, 2022
May 16, 2022
May 16, 2022
May 13, 2022
May 13, 2022
May 13, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 11, 2022
May 10, 2022
May 10, 2022
May 10, 2022
Apr 7, 2022
Apr 7, 2022
Apr 6, 2022
Apr 6, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Apr 5, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 28, 2022
Mar 25, 2022
Mar 25, 2022
Mar 25, 2022
Mar 25, 2022
Mar 25, 2022
Mar 25, 2022
Mar 22, 2022
Mar 22, 2022
Mar 22, 2022
Mar 22, 2022
Mar 22, 2022
Mar 10, 2022
Mar 8, 2022
Mar 8, 2022
Mar 8, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 3, 2022
Mar 1, 2022
Feb 2, 2022
Feb 2, 2022
Feb 2, 2022
Feb 2, 2022
Feb 1, 2022
Feb 1, 2022
Feb 1, 2022
Feb 1, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 28, 2022
Jan 27, 2022
Jan 27, 2022
Jan 27, 2022
Jan 27, 2022
Jan 27, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 19, 2022
Jan 19, 2022
Jan 19, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Dec 17, 2021
Dec 17, 2021
Dec 17, 2021
Dec 17, 2021
Dec 10, 2021
Dec 10, 2021
Dec 9, 2021
Dec 9, 2021
Dec 8, 2021
Dec 8, 2021
Dec 8, 2021
Dec 8, 2021
Sep 30, 2021
Sep 29, 2021
Sep 23, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 22, 2021
Sep 6, 2021
Sep 6, 2021
Sep 6, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Jun 25, 2021
Jun 25, 2021
Jun 25, 2021
Jun 22, 2021
Jun 22, 2021
Jun 22, 2021
Jun 22, 2021
Jun 11, 2021
Jun 11, 2021
Jun 11, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Jun 8, 2021
Mar 12, 2021
Mar 12, 2021
Mar 4, 2021
Mar 4, 2021
Mar 4, 2021
Feb 3, 2021
Feb 3, 2021
Feb 3, 2021
Feb 3, 2021
Jan 28, 2021
Jan 28, 2021
Jan 28, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 15, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 14, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Jan 13, 2021
Apr 27, 2020
Mar 26, 2020
Mar 19, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Nov 13, 2019
Nov 13, 2019
Nov 13, 2019
Nov 13, 2019
Nov 13, 2019
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Jul 29, 2019
Jul 23, 2019
Jun 28, 2019
Jun 28, 2019
Jun 28, 2019
Jun 28, 2019
Jun 28, 2019
Jun 13, 2019
Jun 12, 2019
Jun 11, 2019
Jun 11, 2019
Jun 7, 2019
Jun 3, 2019
May 31, 2019
Feb 28, 2019
Jul 19, 2018
Jul 19, 2018
Jul 19, 2018
Jul 19, 2018
Jul 19, 2018
Mar 21, 2018
Mar 7, 2018
Feb 26, 2018
Feb 26, 2018
Feb 26, 2018
Feb 23, 2018
Feb 21, 2018
Feb 16, 2018
Jan 25, 2018
Jan 23, 2018
Jan 23, 2018
Jan 23, 2018
Jan 23, 2018
Jan 23, 2018
Jan 23, 2018
Jan 18, 2018
Dec 1, 2017
Dec 1, 2017
Oct 20, 2017
Sep 19, 2017
Sep 14, 2017
Jan 3, 2017
Dec 15, 2016
Dec 15, 2016
Dec 15, 2016
Sep 16, 2016
Sep 16, 2016
Sep 16, 2016
Jul 14, 2016
Jul 14, 2016
Jul 14, 2016
Jul 12, 2016
Jul 12, 2016
Jun 9, 2016
Jun 9, 2016
Jun 9, 2016
Jun 9, 2016
Jun 9, 2016
Jun 9, 2016
Jun 9, 2016