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The patent EP2613737 was granted to Symetis on Mar 15, 2023. The application was filed on Sep 12, 2011 under application number EP11757835A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| BIOTRONIK | Jul 25, 2018 | BIOTRONIK CORPORATE SERVICES | ADMISSIBLE |
| EDWARDS LIFESCIENCES | Jul 25, 2018 | BIRD & BIRD | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2205183 |
| DESCRIPTION | WO2007071436 |
| DESCRIPTION | WO2009053497 |
| EXAMINATION | US2002032481 |
| EXAMINATION | US2010082094 |
| EXAMINATION | WO2009053497 |
| INTERNATIONAL-SEARCH-REPORT | US2002032481 |
| INTERNATIONAL-SEARCH-REPORT | US2002177894 |
| INTERNATIONAL-SEARCH-REPORT | US2005182483 |
| OPPOSITION | US2002032481 |
| OPPOSITION | US2002177894 |
| OPPOSITION | US2005182483 |
| OPPOSITION | US2007270944 |
| OPPOSITION | US2010082094 |
| OPPOSITION | US2011066224 |
| OPPOSITION | US6454799 |
| OPPOSITION | US6908481 |
| OPPOSITION | US7261732 |
| OPPOSITION | US7399315 |
| OPPOSITION | US7510575 |
| OPPOSITION | WO2005062980 |
| OPPOSITION | WO2009024859 |
| OPPOSITION | WO2009042196 |
| OPPOSITION | WO2009053497 |
| OPPOSITION | WO2009149462 |
| OPPOSITION | WO2011051043 |
| OPPOSITION | WO2012150290 |
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
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Feb 16, 2023
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Refund of fees
Appeal
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Advice of delivery
Appeal
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(Electronic) Receipt
Appeal
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Withdrawal of an appeal
Appeal
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Advice of delivery
Appeal
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Nov 2, 2017
Sep 28, 2017
Decision to grant a European patent
Search/Exam
Sep 13, 2017
(Electronic) Receipt
Search/Exam
Sep 13, 2017
Filing of the translations of the claims
Search/Exam
Sep 13, 2017
French translation of claims
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German translation of the claims
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Sep 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 3, 2017
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Intention to grant (signatures)
Search/Exam
May 26, 2017
Text intended for grant (clean copy)
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May 26, 2017
Mar 8, 2017
Feb 27, 2017
Amended claims with annotations
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Feb 27, 2017
Claims
Search/Exam
Feb 27, 2017
Feb 1, 2017
Refund of fees
Search/Exam
Dec 13, 2016
Annex to the communication
Search/Exam
Dec 13, 2016
Dec 13, 2016
Information on Search Strategy
Search/Exam
Dec 13, 2016
Search results under rule 164(2)(b) EPC
Search/Exam
Oct 11, 2016
Search started
Search/Exam
Aug 30, 2016
Matter concerning the application
Search/Exam
Aug 30, 2016
Payment of fees and costs
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Jun 30, 2016
Annex to the communication
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Jun 30, 2016
Jun 24, 2016
Examination started
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Oct 11, 2013
Matter concerning the application
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Oct 7, 2013
Cover sheet for fax transmission
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Oct 7, 2013
Matter concerning the application
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Jun 19, 2013
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Letter which had not been notified
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Apr 9, 2013
(Electronic) Receipt
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Apr 9, 2013
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Amendments received before examination
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Apr 9, 2013
Request for entry into the European phase
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Mar 27, 2013
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Notification of the recording of a change
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Jan 18, 2013
Information on entry into European phase
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Apr 12, 2012
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Mar 15, 2012
Copy of the international search report
Search/Exam
Mar 15, 2012
Published international application - A1
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Feb 16, 2012
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Sep 12, 2011
(Electronic) Receipt
PCTRO
Sep 12, 2011
Abstract
PCTRO
Sep 12, 2011
Claims
PCTRO
Sep 12, 2011
Description
PCTRO
Sep 12, 2011
Drawings
PCTRO
Sep 12, 2011
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