Patent No. EP2819974 (titled "A Fertilizer, Its Use And Process For Preparing It") was filed by Biokasvu on Feb 27, 2013. The application was issued on Nov 11, 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 |
|---|---|---|
| AWA SWEDEN | Aug 10, 2021 | AWA SWEDEN |
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 23, 2026
Jan 23, 2026
Jan 23, 2026
Jan 23, 2026
Nov 20, 2025
Nov 20, 2025
Nov 20, 2025
Nov 19, 2025
Nov 14, 2025
Nov 14, 2025
Nov 14, 2025
Nov 14, 2025
Nov 14, 2025
Nov 13, 2025
Nov 12, 2025
Nov 3, 2025
Oct 31, 2025
Oct 31, 2025
Oct 31, 2025
Oct 31, 2025
Oct 31, 2025
Oct 20, 2025
Oct 17, 2025
Oct 17, 2025
Oct 17, 2025
Oct 16, 2025
Oct 10, 2025
Oct 10, 2025
Oct 10, 2025
Oct 9, 2025
Oct 6, 2025
Oct 6, 2025
Oct 6, 2025
Sep 19, 2025
Sep 15, 2025
Sep 15, 2025
Sep 15, 2025
Sep 15, 2025
Sep 15, 2025
Aug 22, 2025
Aug 19, 2025
Aug 19, 2025
Aug 19, 2025
Aug 19, 2025
Aug 19, 2025
Aug 19, 2025
Aug 19, 2025
Jul 24, 2025
Jul 24, 2025
Jul 21, 2025
Jul 21, 2025
Apr 17, 2025
Apr 14, 2025
Apr 14, 2025
Apr 14, 2025
Feb 5, 2025
Jan 31, 2025
Jan 31, 2025
Jan 31, 2025
Nov 7, 2024
Oct 31, 2024
Oct 31, 2024
Oct 31, 2024
Aug 20, 2024
Aug 14, 2024
Aug 14, 2024
Aug 14, 2024
Aug 14, 2024
Aug 14, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Aug 8, 2024
Apr 10, 2024
Apr 5, 2024
Apr 5, 2024
Apr 5, 2024
Apr 5, 2024
Apr 5, 2024
Feb 8, 2024
Feb 8, 2024
Feb 8, 2024
Feb 2, 2024
Feb 2, 2024
Feb 2, 2024
Dec 15, 2023
Dec 14, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Nov 14, 2023
Nov 10, 2023
Nov 7, 2023
Nov 7, 2023
Nov 7, 2023
Nov 7, 2023
Nov 7, 2023
Nov 7, 2023
Nov 7, 2023
Nov 2, 2023
Oct 31, 2023
Oct 27, 2023
Oct 27, 2023
Oct 27, 2023
Oct 26, 2023
Oct 26, 2023
Oct 26, 2023
Oct 26, 2023
Oct 24, 2023
Oct 24, 2023
Oct 24, 2023
Sep 20, 2023
Sep 19, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Jun 9, 2023
Jun 2, 2023
Jun 2, 2023
Jun 2, 2023
Jun 2, 2023
Mar 30, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Mar 23, 2023
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Dec 27, 2021
Aug 25, 2021
Aug 25, 2021
Aug 18, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Apr 1, 2021
Mar 25, 2021
Nov 23, 2020
Oct 15, 2020
Sep 30, 2020
Sep 30, 2020
Sep 30, 2020
Sep 30, 2020
Sep 30, 2020
Jul 14, 2020
Jul 14, 2020
Jul 14, 2020
Jul 14, 2020
Jul 14, 2020
Nov 27, 2019
Nov 27, 2019
Nov 27, 2019
Nov 27, 2019
Nov 27, 2019
Nov 27, 2019
Nov 27, 2019
Aug 16, 2019
Aug 16, 2019
Sep 10, 2018
Sep 10, 2018
Sep 10, 2018
Sep 10, 2018
Sep 10, 2018
Sep 10, 2018
May 9, 2018
May 9, 2018
Apr 26, 2018
Jan 25, 2018
Dec 30, 2016
Nov 28, 2016
Sep 29, 2015
Sep 17, 2015
Dec 10, 2014
Nov 14, 2014
Oct 22, 2014
Oct 22, 2014
Sep 26, 2014
Sep 26, 2014
Sep 26, 2014
Sep 26, 2014
Sep 26, 2014
Sep 26, 2014
Sep 2, 2014
Sep 2, 2014
Sep 2, 2014
Jul 22, 2014
Jul 22, 2014
Jul 22, 2014
Jul 22, 2014
Jul 22, 2014
Jul 22, 2014
Jul 11, 2014
May 17, 2014
May 17, 2014
Mar 17, 2014
Mar 17, 2014
Mar 17, 2014
Feb 11, 2014
Jan 29, 2014
Jan 15, 2014
Dec 30, 2013
Dec 30, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Sep 24, 2013
Sep 6, 2013
Sep 6, 2013
Jun 11, 2013
Jun 11, 2013
Jun 11, 2013
Feb 27, 2013
Feb 27, 2013
Feb 27, 2013