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The patent EP2515810 was granted to Dynamic EAR on Apr 26, 2017. The application was filed on Dec 7, 2010 under application number EP10796181A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| BLOKLAND | Jan 26, 2018 | ALGEMEEN OCTROOI EN MERKENBUREAU | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1046382 |
| DESCRIPTION | US5488961 |
| DESCRIPTION | US6152137 |
| DESCRIPTION | US6790926 |
| EXAMINATION | GB191404821 |
| EXAMINATION | US2003159878 |
| EXAMINATION | US5881729 |
| EXAMINATION | US6691822 |
| INTERNATIONAL-SEARCH-REPORT | EP1078615 |
| INTERNATIONAL-SEARCH-REPORT | US5488961 |
| INTERNATIONAL-SEARCH-REPORT | US6152137 |
| INTERNATIONAL-SEARCH-REPORT | WO0176520 |
| OPPOSITION | EP0847736 |
| OPPOSITION | EP1046382 |
| OPPOSITION | EP1078615 |
| OPPOSITION | EP1562400 |
| OPPOSITION | JPH09157409 |
| OPPOSITION | US1148849 |
| OPPOSITION | US2003159878 |
| OPPOSITION | US4344425 |
| OPPOSITION | US5488961 |
| OPPOSITION | US5881729 |
| OPPOSITION | US6790926 |
| OTHER | GB191404821 |
| OTHER | US2003159878 |
| OTHER | US5488961 |
| OTHER | US5881729 |
| OTHER | US6691822 |
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 30, 2017
Decision to grant a European patent
Search/Exam
Mar 15, 2017
(Electronic) Receipt
Search/Exam
Mar 15, 2017
French translation of claims
Search/Exam
Mar 15, 2017
German translation of the claims
Search/Exam
Mar 15, 2017
Letter accompanying subsequently filed items
Search/Exam
Jan 11, 2017
Dec 22, 2016
(Electronic) Receipt
Search/Exam
Dec 22, 2016
Letter accompanying subsequently filed items
Search/Exam
Dec 22, 2016
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Intention to grant (signatures)
Search/Exam
Nov 16, 2016
Text intended for grant (clean copy)
Search/Exam
Nov 16, 2016
Oct 5, 2016
(Electronic) Receipt
Search/Exam
Oct 5, 2016
Annex to the communication
Search/Exam
Oct 5, 2016
Communication from the Examining Division
Search/Exam
Oct 5, 2016
Description
Search/Exam
Oct 5, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 5, 2016
Sep 28, 2016
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Observations by third parties
Search/Exam
Sep 2, 2016
Patent document filed by a Third party
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Patent document filed by a Third party
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Patent document filed by a Third party
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Sep 2, 2016
Patent document filed by a Third party
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Sep 2, 2016
Patent document filed by a Third party
Search/Exam
Aug 19, 2016
(Electronic) Receipt
Search/Exam
Aug 19, 2016
Amended claims with annotations
Search/Exam
Aug 19, 2016
Amended description with annotations
Search/Exam
Aug 19, 2016
Claims
Search/Exam
Aug 19, 2016
Description
Search/Exam
Aug 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 19, 2016
Aug 11, 2016
Annex to the communication
Search/Exam
Aug 11, 2016
Communication from the Examining Division
Search/Exam
Jun 20, 2016
(Electronic) Receipt
Search/Exam
Jun 20, 2016
Amended claims with annotations
Search/Exam
Jun 20, 2016
Claims
Search/Exam
Jun 20, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 20, 2016
Apr 26, 2016
Apr 19, 2016
(Electronic) Receipt
Search/Exam
Apr 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 19, 2016
Dec 21, 2015
Annex to the communication
Search/Exam
Dec 21, 2015
Communication from the Examining Division
Search/Exam
Oct 15, 2015
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Observations by third parties
Search/Exam
Oct 2, 2015
Observations by third parties
Search/Exam
Oct 2, 2015
Patent document filed by a Third party
Search/Exam
Oct 2, 2015
Patent document filed by a Third party
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Patent document filed by a Third party
Search/Exam
Oct 2, 2015
Patent document filed by a Third party
Search/Exam
Oct 2, 2015
Patent document filed by a Third party
Search/Exam
Sep 29, 2015
Oct 9, 2014
(Electronic) Receipt
Search/Exam
Oct 9, 2014
Amended claims with annotations
Search/Exam
Oct 9, 2014
Claims
Search/Exam
Oct 9, 2014
Letter accompanying subsequently filed items
Search/Exam
Oct 9, 2014
Jun 30, 2014
Annex to the communication
Search/Exam
Jun 30, 2014
Communication from the Examining Division
Search/Exam
Jun 24, 2014
Examination started
Search/Exam
Apr 23, 2013
Apr 2, 2013
Submission concerning representation
Search/Exam
Oct 29, 2012
Oct 4, 2012
Sep 13, 2012
Sep 7, 2012
Letter which had not been notified
Search/Exam
Aug 3, 2012
Jul 23, 2012
(Electronic) Receipt
Search/Exam
Jul 23, 2012
Jul 23, 2012
Amended claims with annotations
Search/Exam
Jul 23, 2012
Jul 23, 2012
Amended description with annotations
Search/Exam
Jul 23, 2012
Amendments received before examination
Search/Exam
Jul 23, 2012
Request for entry into the European phase
Search/Exam
Jul 10, 2012
May 4, 2012
Information on entry into European phase
Search/Exam
Jul 21, 2011
Jun 30, 2011
Copy of the international search report
Search/Exam
Jun 30, 2011
Published international application - A1
Search/Exam
Apr 20, 2011
Apr 20, 2011
Apr 20, 2011
Dec 7, 2010
Abstract
PCTISA
Dec 7, 2010
Claims
PCTISA
Dec 7, 2010
Description
PCTISA
Dec 7, 2010
Drawings
PCTISA