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The patent EP3177351 was granted to Nicoventures on Mar 23, 2022. The application was filed on Aug 5, 2015 under application number EP15749853A. 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 |
|---|---|---|---|
| JAPAN TOBACCO | Jul 10, 2019 | KARL | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | KR20110132290 |
| INTERNATIONAL-SEARCH-REPORT | US2008092912 |
| INTERNATIONAL-SEARCH-REPORT | US2012260926 |
| INTERNATIONAL-SEARCH-REPORT | US2013220315 |
| INTERNATIONAL-SEARCH-REPORT | US2014096781 |
| INTERNATIONAL-SEARCH-REPORT | WO2013138384 |
| INTERNATIONAL-SEARCH-REPORT | WO9501137 |
| OPPOSITION | DE102007011120 |
| OPPOSITION | DE102009029768 |
| OPPOSITION | EP2460423 |
| OPPOSITION | US2010031968 |
| OPPOSITION | US2012174914 |
| OPPOSITION | US2012260926 |
| OPPOSITION | US2013056013 |
| OPPOSITION | US2013152922 |
| OPPOSITION | US2013220315 |
| OPPOSITION | US2014041655 |
| OPPOSITION | US2014096781 |
| OPPOSITION | WO0050111 |
| OPPOSITION | WO2008108889 |
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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Filing of the translations of the claims
Search/Exam
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French translation of claims
Search/Exam
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German translation of the claims
Search/Exam
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Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
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Text intended for grant (clean copy)
Search/Exam
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Examination started
Search/Exam
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(Electronic) Receipt
Search/Exam
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Amended claims with annotations
Search/Exam
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Amended description with annotations
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Search/Exam
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Letter accompanying subsequently filed items
Search/Exam
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Communication to designated inventor
Search/Exam
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(Electronic) Receipt
Search/Exam
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Letter concerning the inventor
Search/Exam
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Letter which had not been notified
Search/Exam
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Communication to designated inventor
Search/Exam
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(Electronic) Receipt
Search/Exam
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Request for entry into the European phase
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PCT2
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Search/Exam
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PCT2
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Copy of the international search report
Search/Exam
Feb 11, 2016
Published international application - A1
Search/Exam
Nov 5, 2015
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PCTISA
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PCTISA
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PCTISA
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PCTISA
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