Patent No. EP3302404 (titled "Microcapsules With High Deposition On Surfaces") was filed by Firmenich on Jun 3, 2016. The application was issued on Sep 28, 2022.

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 |
|---|---|---|
| GIVAUDAN | Jun 28, 2023 | HASELTINE LAKE KEMPNER |
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
Jan 29, 2026
Nov 28, 2025
Nov 24, 2025
Nov 24, 2025
Nov 24, 2025
Nov 24, 2025
Nov 24, 2025
Nov 24, 2025
Nov 24, 2025
Sep 16, 2025
Sep 16, 2025
Sep 10, 2025
Sep 10, 2025
Sep 10, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 23, 2025
Jul 1, 2025
Jun 27, 2025
Jun 26, 2025
Jun 26, 2025
Jun 26, 2025
Jun 26, 2025
Jun 26, 2025
Jun 26, 2025
Jun 26, 2025
Jun 13, 2025
Jun 10, 2025
Jun 10, 2025
Jun 10, 2025
Jun 10, 2025
Jun 10, 2025
May 28, 2025
May 28, 2025
May 14, 2025
May 7, 2025
May 7, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Apr 30, 2025
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 21, 2024
Oct 15, 2024
Oct 15, 2024
Oct 9, 2024
Oct 3, 2024
Oct 3, 2024
Oct 3, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Sep 12, 2024
Jun 4, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 7, 2024
May 2, 2024
May 2, 2024
May 2, 2024
Mar 26, 2024
Mar 26, 2024
Mar 26, 2024
Mar 21, 2024
Mar 21, 2024
Mar 21, 2024
Nov 15, 2023
Nov 15, 2023
Nov 15, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Jul 12, 2023
Jul 12, 2023
Jul 5, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Jun 28, 2023
Oct 11, 2022
Sep 1, 2022
Aug 26, 2022
Aug 26, 2022
Aug 23, 2022
Aug 23, 2022
Aug 23, 2022
Aug 23, 2022
Aug 23, 2022
Aug 23, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
Mar 29, 2022
Mar 29, 2022
Mar 29, 2022
Mar 29, 2022
Mar 29, 2022
Mar 21, 2022
Oct 12, 2021
Oct 12, 2021
Oct 12, 2021
Oct 12, 2021
Oct 27, 2020
Oct 27, 2020
Oct 27, 2020
Oct 27, 2020
Oct 27, 2020
Oct 26, 2020
Oct 26, 2020
Oct 20, 2020
Oct 20, 2020
Oct 20, 2020
Oct 5, 2020
Aug 27, 2020
Aug 27, 2020
Aug 26, 2020
Aug 13, 2020
Aug 10, 2020
Aug 10, 2020
Aug 10, 2020
Apr 20, 2020
Apr 20, 2020
Dec 10, 2019
Dec 10, 2019
Nov 20, 2019
Nov 20, 2019
Nov 20, 2019
Nov 20, 2019
Nov 20, 2019
Sep 19, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
May 24, 2019
May 24, 2019
May 17, 2019
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Mar 14, 2018
Jan 26, 2018
Jan 19, 2018
Jan 19, 2018
Jan 19, 2018
Jan 19, 2018
Dec 21, 2017
Dec 4, 2017
Dec 4, 2017
Oct 13, 2017
Jan 2, 2017
Jan 2, 2017
Dec 8, 2016
Dec 8, 2016
Jul 22, 2016
Jul 21, 2016
Jul 21, 2016
Jul 21, 2016
Jul 5, 2016
Jun 24, 2016
Jun 21, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016