Patent No. EP3763331 (titled "Prosthetic Valve Crimping Device") was filed by Edwards Lifesciences on Sep 11, 2006. The application was issued on Jun 7, 2023.
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| APP_3187/2024 | Jan 19, 2024 | Edwards Lifesciences | Generic |
| UPC_CFI_249/2023 | Jul 18, 2023 | Edwards Lifesciences | Provisional Measures |

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 |
|---|---|---|
| MERIL | Aug 25, 2023 | MARKS & CLERK |
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 16, 2026
Feb 16, 2026
Feb 16, 2026
Jan 30, 2026
Jan 30, 2026
Jan 30, 2026
Jan 30, 2026
Jan 27, 2026
Jan 27, 2026
Jan 27, 2026
Jan 23, 2026
Jan 23, 2026
Jan 21, 2026
Jan 20, 2026
Jan 20, 2026
Jan 20, 2026
Jan 16, 2026
Jan 16, 2026
Jan 16, 2026
Jan 16, 2026
Dec 4, 2025
Dec 4, 2025
Dec 1, 2025
Dec 1, 2025
Dec 1, 2025
Nov 30, 2025
Nov 30, 2025
Nov 30, 2025
Nov 30, 2025
Nov 30, 2025
Nov 30, 2025
Nov 30, 2025
Nov 30, 2025
Oct 7, 2025
Oct 7, 2025
Oct 7, 2025
Oct 7, 2025
Oct 1, 2025
Oct 1, 2025
Oct 1, 2025
Sep 30, 2025
Sep 30, 2025
Sep 30, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Aug 1, 2025
Jun 4, 2025
May 30, 2025
May 28, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 16, 2025
May 16, 2025
May 16, 2025
May 6, 2025
Apr 29, 2025
Apr 17, 2025
Apr 10, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Apr 4, 2025
Jan 8, 2025
Jan 6, 2025
Jan 6, 2025
Jan 6, 2025
Oct 17, 2024
Oct 17, 2024
Oct 17, 2024
Oct 17, 2024
Oct 17, 2024
Jul 23, 2024
Jul 18, 2024
Jul 18, 2024
Jul 18, 2024
Mar 20, 2024
Mar 20, 2024
Mar 13, 2024
Mar 6, 2024
Mar 6, 2024
Mar 6, 2024
Mar 6, 2024
Nov 10, 2023
Nov 10, 2023
Nov 10, 2023
Nov 2, 2023
Nov 2, 2023
Nov 2, 2023
Sep 11, 2023
Sep 11, 2023
Sep 8, 2023
Sep 8, 2023
Sep 8, 2023
Sep 6, 2023
Sep 6, 2023
Sep 6, 2023
Sep 4, 2023
Sep 4, 2023
Sep 4, 2023
Aug 31, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 28, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 25, 2023
Aug 18, 2023
Jun 20, 2023
May 11, 2023
Feb 15, 2023
Feb 15, 2023
Feb 15, 2023
Feb 15, 2023
Feb 15, 2023
Feb 15, 2023
Feb 1, 2023
Jan 23, 2023
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
Jul 5, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
Feb 17, 2022
Feb 17, 2022
Feb 17, 2022
Feb 17, 2022
Feb 17, 2022
Oct 14, 2021
Oct 14, 2021
Oct 14, 2021
Oct 7, 2021
Oct 7, 2021
Jul 19, 2021
Jul 19, 2021
Jul 19, 2021
Jul 19, 2021
Jul 19, 2021
May 10, 2021
May 10, 2021
May 3, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Jan 18, 2021
Dec 16, 2020
Oct 30, 2020
Oct 30, 2020
Oct 26, 2020
Oct 21, 2020
Oct 21, 2020
Oct 21, 2020
Oct 21, 2020
Oct 15, 2020
Sep 23, 2020
Sep 23, 2020
Sep 23, 2020
Sep 17, 2020
Sep 7, 2020
Sep 7, 2020
Aug 28, 2020
Aug 21, 2020
Aug 21, 2020
Aug 21, 2020
Aug 18, 2020
Aug 18, 2020
Aug 18, 2020
Aug 18, 2020
Aug 18, 2020
Aug 18, 2020
Aug 18, 2020
Apr 4, 2007