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The patent EP3572046 was granted to Boston Scientific on Apr 24, 2024. The application was originally filed on Jun 19, 2013 under application number EP19183153A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 | Opposition Status |
|---|---|---|---|
| EDWARDS LIFESCIENCES | Jan 24, 2025 | SOMERVILLE | ADMISSIBLE |
| MEDTRONIC | Jan 22, 2025 | ZIMMERMANN & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2007067021 |
| DESCRIPTION | US2009041978 |
| DESCRIPTION | US2009117334 |
| OPPOSITION | US2002151970 |
| OPPOSITION | US2003014104 |
| OPPOSITION | US2005043790 |
| OPPOSITION | US2005075725 |
| OPPOSITION | US2006287719 |
| OPPOSITION | US2006293745 |
| OPPOSITION | US2007213813 |
| OPPOSITION | US2008077235 |
| OPPOSITION | US2009228098 |
| OPPOSITION | US2010185275 |
| OPPOSITION | US2010204785 |
| OPPOSITION | US2010312333 |
| OPPOSITION | US2011004296 |
| OPPOSITION | US2011029072 |
| OPPOSITION | US2011040374 |
| OPPOSITION | US2011098800 |
| OPPOSITION | US2011137397 |
| OPPOSITION | US2011137410 |
| OPPOSITION | US2011245911 |
| OPPOSITION | US2012101571 |
| OPPOSITION | US2012150287 |
| OPPOSITION | US4366581 |
| OPPOSITION | US6425916 |
| OPPOSITION | WO2004026117 |
| OPPOSITION | WO2006029062 |
| OPPOSITION | WO2007149933 |
| OPPOSITION | WO2008010817 |
| OPPOSITION | WO2009053497 |
| OPPOSITION | WO2010006627 |
| OPPOSITION | WO2011072084 |
| OPPOSITION | WO2012011108 |
| OPPOSITION | WO2012177942 |
| OPPOSITION | WO2013021375 |
| OPPOSITION | WO2013059743 |
| OPPOSITION | WO2013059747 |
| SEARCH | US2004186558 |
| SEARCH | WO2006086135 |
| SEARCH | WO2006127412 |
| SEARCH | WO2008100599 |
| SEARCH | WO2010079426 |
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.
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Mar 28, 2024
Decision to grant a European patent
Search/Exam
Mar 15, 2024
(Electronic) Receipt
Search/Exam
Mar 15, 2024
Filing of the translations of the claims
Search/Exam
Mar 15, 2024
French translation of claims
Search/Exam
Mar 15, 2024
German translation of the claims
Search/Exam
Mar 15, 2024
Letter accompanying subsequently filed items
Search/Exam
Feb 1, 2024
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Intention to grant (signatures)
Search/Exam
Feb 1, 2024
Text intended for grant (clean copy)
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Feb 1, 2024
Jan 10, 2023
(Electronic) Receipt
Search/Exam
Jan 10, 2023
Amended claims with annotations
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Jan 10, 2023
Amended description with annotations
Search/Exam
Jan 10, 2023
Claims
Search/Exam
Jan 10, 2023
Description
Search/Exam
Jan 10, 2023
Letter accompanying subsequently filed items
Search/Exam
Jan 10, 2023
Sep 13, 2022
Annex to the communication
Search/Exam
Sep 13, 2022
Communication from the Examining Division
Search/Exam
Sep 8, 2022
Examination started
Search/Exam
May 26, 2020
(Electronic) Receipt
Search/Exam
May 26, 2020
May 26, 2020
Amended claims with annotations
Search/Exam
May 26, 2020
May 26, 2020
Amended description with annotations
Search/Exam
May 26, 2020
Amendments received before examination
Search/Exam
May 26, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 30, 2020
Document concerning representation
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Mar 10, 2020
Document concerning representation
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Dec 2, 2019
Oct 30, 2019
Notification of forthcoming publication
Search/Exam
Oct 22, 2019
Refund of fees
Search/Exam
Oct 17, 2019
Oct 17, 2019
European search opinion
Search/Exam
Oct 17, 2019
European search report
Search/Exam
Oct 17, 2019
Information on Search Strategy
Search/Exam
Oct 9, 2019
Search started
Search/Exam
Aug 21, 2019
Communication to designated inventor
Search/Exam
Aug 21, 2019
Communication to designated inventor
Search/Exam
Aug 8, 2019
Payment submission rejected
Search/Exam
Jun 28, 2019
Abstract
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Jun 28, 2019
Jun 28, 2019
Claims
Search/Exam
Jun 28, 2019
Description
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Jun 28, 2019
Designation of inventor
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Jun 28, 2019
Drawings
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Jun 28, 2019
Request for grant of a European patent
Search/Exam
Jan 14, 2014
Jan 14, 2014