Patent No. EP2926766 (titled "Repositionable Heart Valve") was filed by Boston Scientific on Dec 22, 2004. The application was issued on Feb 24, 2016.

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 |
|---|---|---|
| BIOTRONIK | Nov 24, 2016 | BIOTRONIK CORPORATE SERVICES |
| ST JUDE MED | Nov 24, 2016 | LKGLOBAL LORENZ & KOPF |
| SYMETIS | Nov 24, 2016 | HEPP WENGER RYFFEL |
| EDWARDS LIFESCIENCES LLC | Jun 22, 2016 | ALT |
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
Mar 30, 2023
Mar 29, 2023
Mar 28, 2023
Mar 28, 2023
Mar 28, 2023
Mar 28, 2023
Feb 20, 2023
Feb 20, 2023
Feb 20, 2023
Feb 20, 2023
Jan 20, 2023
Jan 20, 2023
Jan 20, 2023
Jan 16, 2023
Jan 16, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 10, 2023
Jan 10, 2023
Jan 10, 2023
Jan 4, 2023
Jan 4, 2023
Jan 4, 2023
Jan 4, 2023
Nov 25, 2022
Nov 25, 2022
Nov 22, 2022
Nov 22, 2022
Nov 22, 2022
Oct 14, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 7, 2022
Jul 28, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 12, 2022
Jun 24, 2021
Oct 23, 2020
Mar 30, 2020
Mar 10, 2020
Aug 27, 2019
Aug 27, 2019
Aug 26, 2019
Aug 26, 2019
Aug 22, 2019
Aug 22, 2019
Aug 22, 2019
Aug 20, 2019
Aug 20, 2019
Aug 20, 2019
Aug 20, 2019
Aug 20, 2019
May 8, 2019
Apr 26, 2019
Mar 21, 2019
Feb 6, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 28, 2019
Jan 24, 2019
Jan 24, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 18, 2019
Jan 17, 2019
Jan 17, 2019
Jan 17, 2019
Dec 17, 2018
Dec 7, 2018
Dec 7, 2018
Dec 7, 2018
Nov 30, 2018
Nov 30, 2018
Nov 29, 2018
Nov 28, 2018
Nov 26, 2018
Nov 26, 2018
Nov 26, 2018
Nov 26, 2018
Nov 26, 2018
Nov 26, 2018
Nov 23, 2018
Nov 23, 2018
Nov 23, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 2, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 18, 2018
Oct 17, 2018
Oct 10, 2018
Oct 4, 2018
Sep 28, 2018
Sep 28, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Sep 26, 2018
Jun 13, 2018
Jun 8, 2018
Jun 8, 2018
Jun 8, 2018
Jun 7, 2018
Jun 7, 2018
Jun 7, 2018
Jun 7, 2018
Jun 7, 2018
Jun 7, 2018
May 17, 2018
May 17, 2018
May 17, 2018
Apr 25, 2018
Apr 25, 2018
Apr 25, 2018
Apr 18, 2018
Apr 18, 2018
Apr 18, 2018
Apr 18, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 11, 2018
Apr 5, 2018
Apr 5, 2018
Apr 5, 2018
Apr 4, 2018
Apr 3, 2018
Apr 3, 2018
Mar 22, 2018
Mar 22, 2018
Mar 22, 2018
Mar 22, 2018
Mar 22, 2018
Mar 21, 2018
Mar 21, 2018
Mar 21, 2018
Mar 13, 2018
Mar 13, 2018
Mar 13, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Jan 30, 2018
Jan 30, 2018
Jan 30, 2018
Jan 30, 2018
Jan 30, 2018
Jan 30, 2018
Aug 14, 2017
Aug 9, 2017
Aug 3, 2017
Aug 1, 2017
Jul 31, 2017
Jul 31, 2017
Jul 31, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
Jul 27, 2017
May 29, 2017
May 29, 2017
May 29, 2017
May 29, 2017
May 29, 2017
May 29, 2017
May 29, 2017
May 29, 2017
May 19, 2017
May 19, 2017
May 19, 2017
May 19, 2017
May 19, 2017
May 19, 2017
May 19, 2017
May 19, 2017
May 17, 2017
Feb 16, 2017
Feb 16, 2017
Feb 16, 2017
Feb 16, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Jan 16, 2017
Jan 16, 2017
Jan 16, 2017
Jan 16, 2017
Jan 16, 2017
Jan 3, 2017
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Nov 30, 2016
Nov 29, 2016
Nov 29, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Jun 30, 2016
Jun 29, 2016
Jun 23, 2016
Jun 23, 2016
Jun 23, 2016
Jun 23, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
May 25, 2016
Feb 25, 2016
Jan 28, 2016
Jan 18, 2016
Jan 14, 2016
Jan 7, 2016
Nov 25, 2015
Nov 25, 2015
Nov 25, 2015
Nov 25, 2015
Nov 25, 2015
Nov 23, 2015
Nov 23, 2015
Nov 23, 2015
Nov 23, 2015
Nov 23, 2015
Nov 18, 2015
Nov 13, 2015
Oct 12, 2015
Oct 2, 2015
Oct 2, 2015
Oct 2, 2015
Oct 2, 2015
Oct 2, 2015
Oct 2, 2015
Oct 2, 2015
Oct 2, 2015
Sep 9, 2015
Aug 19, 2015
Aug 13, 2015
Aug 13, 2015
Aug 13, 2015
Aug 6, 2015
Aug 6, 2015
Aug 3, 2015
Jul 30, 2015
Jul 23, 2015
Jul 23, 2015
Jul 20, 2015
Jul 15, 2015
Jul 13, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 8, 2015
Jul 2, 2015
Jul 2, 2015
Jul 2, 2015
May 15, 2015
May 15, 2015
May 15, 2015
May 15, 2015
May 15, 2015
May 15, 2015
May 15, 2015
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005
Aug 3, 2005