Patent No. EP4056176 (titled "Methods Of Reducing The Risk Of Cardiovascular Events In A Subject") was filed by Amarin Pharmaceuticals Ireland on Apr 22, 2019. The application was issued on Apr 24, 2024.

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 |
|---|---|---|
| ELKINGTON AND FIFE | Jan 24, 2025 | ELKINGTON AND FIFE |
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 19, 2026
Feb 18, 2026
Feb 18, 2026
Feb 18, 2026
Feb 18, 2026
Feb 16, 2026
Sep 18, 2025
Sep 18, 2025
Sep 18, 2025
Sep 18, 2025
Sep 10, 2025
Sep 10, 2025
Aug 11, 2025
Aug 6, 2025
Aug 6, 2025
Aug 6, 2025
Aug 6, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Aug 4, 2025
Jul 23, 2025
Jul 18, 2025
Jul 18, 2025
Jul 18, 2025
Jun 26, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
Jun 23, 2025
May 26, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
May 21, 2025
Feb 6, 2025
Feb 6, 2025
Feb 6, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Jan 31, 2025
Jan 29, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jul 29, 2024
Jul 24, 2024
Jul 24, 2024
May 8, 2024
Mar 28, 2024
Mar 20, 2024
Mar 14, 2024
Mar 14, 2024
Mar 14, 2024
Mar 14, 2024
Mar 14, 2024
Nov 17, 2023
Nov 17, 2023
Nov 17, 2023
Nov 17, 2023
Nov 17, 2023
Nov 17, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Sep 14, 2023
Jul 31, 2023
Jul 31, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Jun 29, 2023
Mar 30, 2023
Mar 30, 2023
Mar 24, 2023
Feb 10, 2023
Feb 10, 2023
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Dec 20, 2022
Sep 19, 2022
Aug 18, 2022
Aug 9, 2022
Aug 4, 2022
Aug 4, 2022
Aug 4, 2022
Aug 4, 2022
Jul 27, 2022
Jul 20, 2022
Jul 19, 2022
Jul 12, 2022
Jul 12, 2022
Jul 12, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Jul 2, 2021
Jun 4, 2020
Jun 4, 2020
Apr 23, 2020
Apr 23, 2020