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The patent EP2177046 was granted to Insound Medical on May 27, 2020. The application was filed on Aug 13, 2008 under application number EP08797823A. 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 |
|---|---|---|---|
| OTICON WIDEX GN HEARING | Dec 14, 2017 | TBK | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2002074997 |
| INTERNATIONAL-SEARCH-REPORT | US2002085728 |
| INTERNATIONAL-SEARCH-REPORT | US2006050914 |
| INTERNATIONAL-SEARCH-REPORT | US2006153418 |
| INTERNATIONAL-SEARCH-REPORT | US2006159298 |
| INTERNATIONAL-SEARCH-REPORT | US2007121974 |
| INTERNATIONAL-SEARCH-REPORT | US5195139 |
| INTERNATIONAL-SEARCH-REPORT | US6068589 |
| INTERNATIONAL-SEARCH-REPORT | US6212283 |
| OPPOSITION | EP1062840 |
| OPPOSITION | EP1629808 |
| OPPOSITION | US2002025055 |
| OPPOSITION | US2002085728 |
| OPPOSITION | US2004165742 |
| OPPOSITION | US2005074138 |
| OPPOSITION | US2007036379 |
| OPPOSITION | US2634337 |
| OPPOSITION | US2967913 |
| OPPOSITION | US4109116 |
| OPPOSITION | US4447677 |
| OPPOSITION | US4969534 |
| OPPOSITION | US6208741 |
| OPPOSITION | US6212283 |
| OPPOSITION | WO0032009 |
| OPPOSITION | WO0076271 |
| OPPOSITION | WO0143499 |
| OPPOSITION | WO0215635 |
| OPPOSITION | WO2004010734 |
| OPPOSITION | WO2005076991 |
| OPPOSITION | WO2005079373 |
| OPPOSITION | WO2005115053 |
| SEARCH | EP1629808 |
| SEARCH | GB2098426 |
| SEARCH | US6212283 |
| SEARCH | WO0032009 |
| SEARCH | WO0076271 |
| SEARCH | WO2005115053 |
| SEARCH | WO9607295 |
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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May 4, 2020
May 4, 2020
Apr 27, 2020
Apr 9, 2020
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Means of redress
OPPO
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Claims
OPPO
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Mar 15, 2017
Feb 16, 2017
Decision to grant a European patent
Search/Exam
Feb 6, 2017
(Electronic) Receipt
Search/Exam
Feb 6, 2017
Filing of the translations of the claims
Search/Exam
Feb 2, 2017
Feb 2, 2017
Feb 2, 2017
Intention to grant (signatures)
Search/Exam
Feb 2, 2017
Text intended for grant (clean copy)
Search/Exam
Feb 2, 2017
Jan 12, 2017
Jan 2, 2017
(Electronic) Receipt
Search/Exam
Jan 2, 2017
Amended claims with annotations
Search/Exam
Jan 2, 2017
Claims
Search/Exam
Jan 2, 2017
French translation of claims
Search/Exam
Jan 2, 2017
German translation of the claims
Search/Exam
Jan 2, 2017
Aug 31, 2016
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Intention to grant (signatures)
Search/Exam
Aug 31, 2016
Text intended for grant (clean copy)
Search/Exam
Aug 31, 2016
Aug 3, 2016
Examination started
Search/Exam
May 12, 2016
May 9, 2016
Aug 26, 2015
Jul 8, 2014
Jul 8, 2014
Amended claims with annotations
Search/Exam
Jul 8, 2014
Jul 8, 2014
Amended description with annotations
Search/Exam
Jul 8, 2014
Amendments received before examination
Search/Exam
May 13, 2014
Submission concerning representation
Search/Exam
Mar 28, 2014
Jan 15, 2014
Jan 10, 2014
Jan 3, 2014
Dec 6, 2013
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European search opinion
Search/Exam
Dec 6, 2013
Supplementary European search report
Search/Exam
Nov 25, 2013
Search started
Search/Exam
Mar 25, 2010
Mar 24, 2010
Mar 2, 2010
Feb 1, 2010
(Electronic) Receipt
Search/Exam
Feb 1, 2010
Feb 1, 2010
Amended claims with annotations
Search/Exam
Feb 1, 2010
Request for entry into the European phase
Search/Exam
Jan 19, 2010
Jan 14, 2010
Copy of the international search report
Search/Exam
Jan 14, 2010
Dec 23, 2009
Information on entry into European phase
Search/Exam
Mar 11, 2009
Feb 19, 2009
Published international application - A2
Search/Exam