Patent No. EP3264923 (titled "Compositions For Use In The Prevention Or Treatment Of Gastrointestinal Infections/Inflammations In Infants Or Young Children") was filed by Nestec on Mar 4, 2016. The application was issued on Jan 11, 2023.

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 |
|---|---|---|
| RECKITT BENCKISER | Oct 11, 2023 | CURRAN |
| FRIESLANDCAMPINA NEDERLAND | Oct 10, 2023 | 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
Dec 23, 2025
Dec 23, 2025
Dec 19, 2025
Dec 19, 2025
Dec 19, 2025
Aug 21, 2025
Aug 21, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Aug 15, 2025
Jun 6, 2025
Jun 3, 2025
Jun 3, 2025
Jun 3, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 16, 2025
Apr 7, 2025
Feb 12, 2025
Feb 12, 2025
Feb 12, 2025
Feb 11, 2025
Feb 11, 2025
Feb 10, 2025
Feb 10, 2025
Feb 7, 2025
Feb 7, 2025
Feb 7, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Jan 31, 2025
Jan 31, 2025
Jan 31, 2025
May 27, 2024
May 27, 2024
May 27, 2024
May 27, 2024
May 27, 2024
May 27, 2024
May 27, 2024
May 27, 2024
May 27, 2024
May 10, 2024
May 10, 2024
May 10, 2024
May 10, 2024
May 10, 2024
May 3, 2024
May 3, 2024
May 1, 2024
May 1, 2024
May 1, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Apr 26, 2024
Feb 26, 2024
Feb 26, 2024
Feb 26, 2024
Feb 26, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 16, 2023
Oct 13, 2023
Oct 11, 2023
Oct 11, 2023
Oct 11, 2023
Oct 11, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Jan 24, 2023
Dec 15, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 5, 2022
Feb 4, 2021
Oct 6, 2020
Oct 6, 2020
Oct 6, 2020
Oct 6, 2020
Oct 6, 2020
Oct 6, 2020
Oct 6, 2020
Sep 10, 2020
Sep 10, 2020
May 14, 2020
May 14, 2020
May 14, 2020
May 14, 2020
May 14, 2020
Apr 3, 2020
Apr 3, 2020
Nov 25, 2019
Nov 25, 2019
Nov 25, 2019
Nov 25, 2019
Nov 25, 2019
Oct 23, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Jun 28, 2019
Jun 28, 2019
Jun 13, 2019
Jun 12, 2019
Jun 11, 2019
Jun 7, 2019
May 31, 2019
May 21, 2019
May 17, 2019
May 15, 2019
May 9, 2019
May 9, 2019
May 9, 2019
May 9, 2019
May 9, 2019
Mar 5, 2019
Feb 28, 2019
Dec 7, 2018
Nov 30, 2018
Nov 30, 2018
Nov 30, 2018
Sep 28, 2018
Sep 25, 2018
Sep 25, 2018
Sep 25, 2018
Jul 25, 2018
Jul 25, 2018
Jul 19, 2018
May 4, 2018
May 4, 2018
May 4, 2018
May 4, 2018
May 4, 2018
Dec 13, 2017
Nov 29, 2017
Nov 15, 2017
Nov 15, 2017
Nov 15, 2017
Nov 15, 2017
Nov 8, 2017
Oct 27, 2017
Oct 21, 2017
Oct 13, 2017
Oct 13, 2017
Oct 13, 2017
Oct 5, 2017
Oct 5, 2017
Sep 22, 2017
Sep 19, 2017
Sep 14, 2017
Jul 14, 2017
Sep 27, 2016
Sep 9, 2016
Sep 9, 2016
May 19, 2016
May 19, 2016
May 19, 2016
Mar 31, 2016
Mar 4, 2016
Mar 4, 2016
Mar 4, 2016
Mar 4, 2016
Mar 4, 2016
Mar 4, 2016
Mar 4, 2016
Mar 4, 2016