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The patent EP3119464 was granted to Hollister Incorporated on Aug 23, 2023. The application was filed on Mar 2, 2015 under application number EP15710353A. 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 |
|---|---|---|---|
| DENTSPLY IH | Jun 16, 2021 | LIND EDLUND KENAMETS | ADMISSIBLE |
| CONVATEC | Jun 15, 2021 | D YOUNG | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | JP2001130634 |
| INTERNATIONAL-SEARCH-REPORT | US2001001443 |
| INTERNATIONAL-SEARCH-REPORT | US2005043715 |
| INTERNATIONAL-SEARCH-REPORT | US2009099532 |
| INTERNATIONAL-SEARCH-REPORT | WO03008029 |
| OPPOSITION | CN203315517U |
| OPPOSITION | EP1642610 |
| OPPOSITION | EP2027881 |
| OPPOSITION | EP2106821 |
| OPPOSITION | EP2609955 |
| OPPOSITION | US2001001443 |
| OPPOSITION | US2003018302 |
| OPPOSITION | US2005043715 |
| OPPOSITION | US2005070882 |
| OPPOSITION | US2006196783 |
| OPPOSITION | US2009208362 |
| OPPOSITION | US2009208368 |
| OPPOSITION | US2010258568 |
| OPPOSITION | US2012110951 |
| OPPOSITION | US2012316515 |
| OPPOSITION | US6065597 |
| OPPOSITION | WO03008029 |
| OPPOSITION | WO2007050685 |
| OPPOSITION | WO2011019359 |
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
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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
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(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Letter accompanying subsequently filed items
Search/Exam
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Submission concerning representation
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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(Electronic) Receipt
Search/Exam
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Request for entry into the European phase
Search/Exam
Jul 29, 2016
Information on entry into European phase
Search/Exam
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Copy of the international search report
Search/Exam
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Published international application - A1
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Aug 17, 2015
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PCTISA
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Abstract
PCTISA
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Annex
PCTISA
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Claims
PCTISA
Mar 16, 2015
Description
PCTISA
Mar 16, 2015
Drawings
PCTISA
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