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The patent EP3518696 was granted to Nicoventures on Sep 3, 2025. The application was filed on Sep 13, 2017 under application number EP17771527A. 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 |
|---|---|---|---|
| HEIDLER | Aug 11, 2021 | PETERREINS SCHLEY | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | DE202014106041U |
| INTERNATIONAL-SEARCH-REPORT | US2015157053 |
| INTERNATIONAL-SEARCH-REPORT | WO2013057185 |
| INTERNATIONAL-SEARCH-REPORT | WO2015177044 |
| OPPOSITION | CN104000306 |
| OPPOSITION | CN203523810U |
| OPPOSITION | CN203828071U |
| OPPOSITION | CN204994622U |
| OPPOSITION | EP3061356 |
| OPPOSITION | EP3158880 |
| OPPOSITION | KR20160096745 |
| OPPOSITION | US2015305407 |
| OPPOSITION | US2016366943 |
| OPPOSITION | WO2016033721 |
| OPPOSITION | WO2016141592 |
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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Description
OPPO
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Dec 1, 2020
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Oct 15, 2020
Decision to grant a European patent
Search/Exam
Oct 1, 2020
(Electronic) Receipt
Search/Exam
Oct 1, 2020
Filing of the translations of the claims
Search/Exam
Oct 1, 2020
French translation of claims
Search/Exam
Oct 1, 2020
German translation of the claims
Search/Exam
May 28, 2020
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Intention to grant (signatures)
Search/Exam
May 28, 2020
Text intended for grant (clean copy)
Search/Exam
May 28, 2020
Apr 22, 2020
Examination started
Search/Exam
Oct 21, 2019
(Electronic) Receipt
Search/Exam
Oct 21, 2019
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Amended claims with annotations
Search/Exam
Oct 21, 2019
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Amended description with annotations
Search/Exam
Oct 21, 2019
Amendments received before examination
Search/Exam
Oct 21, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 10, 2019
May 10, 2019
May 8, 2019
Communication to designated inventor
Search/Exam
May 8, 2019
Communication to designated inventor
Search/Exam
Apr 10, 2019
Apr 2, 2019
Mar 18, 2019
(Electronic) Receipt
Search/Exam
Mar 18, 2019
Request for entry into the European phase
Search/Exam
Feb 8, 2019
Information on entry into European phase
Search/Exam
Oct 11, 2018
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Aug 3, 2018
Notification of election of EPO
Search/Exam
Jul 17, 2018
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PCT demand form
PCT2
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Copy of the international search report
Search/Exam
Apr 5, 2018
Published international application - A1
Search/Exam
Dec 21, 2017
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