Patent No. EP3256003 (titled "Lipid Extraction Processes") was filed by Aker Biomarine Antarctic on Feb 10, 2016. The application was issued on Jul 16, 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 |
|---|---|---|
| RIMFROST | Aug 8, 2023 | GEVERS PATENTS |
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
Jun 20, 2025
Jun 20, 2025
May 28, 2025
May 28, 2025
May 28, 2025
May 28, 2025
May 28, 2025
Mar 26, 2025
Mar 26, 2025
Mar 26, 2025
Mar 21, 2025
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Dec 17, 2024
Nov 19, 2024
Sep 27, 2024
Sep 27, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Sep 19, 2024
Aug 1, 2024
Jul 29, 2024
Jul 29, 2024
Jul 29, 2024
Jul 29, 2024
Jul 29, 2024
Jul 29, 2024
Jul 29, 2024
May 2, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Jan 11, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Aug 24, 2023
Aug 24, 2023
Aug 11, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Aug 8, 2023
Nov 22, 2022
Oct 13, 2022
Oct 3, 2022
Oct 3, 2022
Oct 3, 2022
Oct 3, 2022
Oct 3, 2022
May 24, 2022
May 24, 2022
May 24, 2022
May 24, 2022
May 24, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Apr 26, 2022
Feb 16, 2022
Feb 16, 2022
Aug 13, 2021
Aug 5, 2021
Aug 5, 2021
Apr 16, 2020
Apr 16, 2020
Apr 16, 2020
Apr 16, 2020
Apr 16, 2020
Apr 16, 2020
Apr 16, 2020
Mar 2, 2020
Feb 26, 2020
Feb 26, 2020
Oct 16, 2019
Oct 16, 2019
Jul 29, 2019
Jul 29, 2019
Jul 29, 2019
Jul 29, 2019
Jul 29, 2019
May 17, 2019
May 14, 2019
May 14, 2019
Jan 18, 2019
Jan 18, 2019
Nov 26, 2018
May 2, 2018
May 2, 2018
May 2, 2018
Apr 20, 2018
Apr 20, 2018
Apr 20, 2018
Nov 22, 2017
Nov 15, 2017
Nov 15, 2017
Nov 15, 2017
Nov 6, 2017
Nov 6, 2017
Nov 6, 2017
Oct 13, 2017
Oct 11, 2017
Oct 11, 2017
Oct 11, 2017
Sep 11, 2017
Sep 11, 2017
Sep 11, 2017
Sep 11, 2017
Aug 30, 2017
Jun 23, 2017
Sep 6, 2016
Aug 18, 2016
Aug 18, 2016
May 13, 2016
May 12, 2016
May 12, 2016
May 12, 2016
Mar 30, 2016
Mar 15, 2016
Mar 15, 2016
Mar 10, 2016
Mar 10, 2016
Mar 10, 2016
Mar 10, 2016
Mar 10, 2016
Mar 10, 2016
Mar 10, 2016
Mar 10, 2016