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The patent EP3175199 was granted to Hexonia on Feb 6, 2019. The application was filed on Jul 27, 2015 under application number EP15747122A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| BLUCHER | Nov 6, 2019 | VON ROHR PATENTANWALTE PARTNERSCHAFT MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102012110104 |
| DESCRIPTION | DE202013100788U |
| DESCRIPTION | US6961958 |
| INTERNATIONAL-SEARCH-REPORT | EP2177119 |
| INTERNATIONAL-SEARCH-REPORT | GB2493734 |
| INTERNATIONAL-SEARCH-REPORT | US2012117700 |
| INTERNATIONAL-SEARCH-REPORT | US2014201878 |
| INTERNATIONAL-SEARCH-REPORT | WO2014060094 |
| OPPOSITION | DE102011055154 |
| OPPOSITION | DE102012110104 |
| OPPOSITION | DE19743074 |
| OPPOSITION | EP2177119 |
| OPPOSITION | EP2233621 |
| OPPOSITION | EP3132227 |
| OPPOSITION | GB2493734 |
| OPPOSITION | US2004016043 |
| OPPOSITION | US2007144221 |
| OPPOSITION | US2007271965 |
| OPPOSITION | US2010275341 |
| OPPOSITION | US2012117700 |
| OPPOSITION | US2014201878 |
| OPPOSITION | US2017106622 |
| OPPOSITION | US2017176146 |
| OPPOSITION | US2017227331 |
| OPPOSITION | US2017340038 |
| OPPOSITION | US5619748 |
| OPPOSITION | US6044493 |
| OPPOSITION | US6961958 |
| OPPOSITION | US8533863 |
| OPPOSITION | WO0045118 |
| OPPOSITION | WO2010094368 |
| OPPOSITION | WO2011140487 |
| OPPOSITION | WO2014060094 |
| OPPOSITION | WO2014084950 |
| OPPOSITION | WO2016005066 |
| OPPOSITION | WO2017005397 |
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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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
Search/Exam
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English translation of the claims
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Filing of the translations of the claims
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French translation of claims
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(Electronic) Receipt
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Jun 21, 2018
Claims
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Letter accompanying subsequently filed items
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Annex to the communication
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Dec 11, 2017
Communication from the Examining Division
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Nov 22, 2017
Examination started
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Nov 8, 2017
(Electronic) Receipt
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Communication to designated inventor
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Amended claims with annotations
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Amended description with annotations
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Request for entry into the European phase
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Dec 9, 2016
Information on entry into European phase
Search/Exam
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Copy of the international search report
Search/Exam
Feb 4, 2016
Published international application - A1
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(Electronic) Receipt
PCTRO
Jul 27, 2015
Abstract
PCTRO
Jul 27, 2015
Claims
PCTRO
Jul 27, 2015
Description
PCTRO
Jul 27, 2015
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PCTRO
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