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The patent EP3180195 was granted to Durst Group on May 8, 2024. The application was originally filed on Jul 29, 2015 under application number EP15744881A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP0506107 |
| INTERNATIONAL-SEARCH-REPORT | JP2005169956 |
| INTERNATIONAL-SEARCH-REPORT | JP2012111098 |
| INTERNATIONAL-SEARCH-REPORT | JP2013248875 |
| INTERNATIONAL-SEARCH-REPORT | US2003112315 |
| INTERNATIONAL-SEARCH-REPORT | US2012182349 |
| OPPOSITION | US2009191742 |
| OPPOSITION | US2013314469 |
| OPPOSITION | US8668305 |
| OPPOSITION | US8764148 |
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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Apr 11, 2024
Apr 11, 2024
Nov 22, 2023
Annex
OPPO
Nov 22, 2023
Description
OPPO
Nov 22, 2023
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Description
OPPO
Nov 20, 2023
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Decision to grant a European patent
Search/Exam
May 8, 2020
English translation of the claims
Search/Exam
May 8, 2020
Filing of the translations of the claims
Search/Exam
May 8, 2020
French translation of claims
Search/Exam
May 4, 2020
English translation of the claims
Search/Exam
May 4, 2020
Filing of the translations of the claims
Search/Exam
May 4, 2020
French translation of claims
Search/Exam
Feb 20, 2020
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Intention to grant (signatures)
Search/Exam
Feb 20, 2020
Text intended for grant (clean copy)
Search/Exam
Feb 20, 2020
Jan 24, 2020
Examination started
Search/Exam
Dec 5, 2017
Priority search results
Search/Exam
Dec 5, 2017
Nov 27, 2017
Priority search results
Search/Exam
Nov 27, 2017
Nov 10, 2017
Nov 6, 2017
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Request for correction of client data
Search/Exam
Oct 4, 2017
Request for correction of client data
Search/Exam
Oct 2, 2017
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Amended claims with annotations
Search/Exam
Oct 2, 2017
Amendments received before examination
Search/Exam
Oct 2, 2017
Cover sheet for fax transmission
Search/Exam
Sep 28, 2017
Sep 28, 2017
Amended claims with annotations
Search/Exam
Sep 28, 2017
Amendments received before examination
Search/Exam
May 24, 2017
May 11, 2017
Mar 30, 2017
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Communication to designated inventor
Search/Exam
Mar 21, 2017
Communication to designated inventor
Search/Exam
Mar 17, 2017
Priority search results copy provided by EPO
Search/Exam
Feb 28, 2017
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Jan 26, 2017
Cover sheet for fax transmission
Search/Exam
Jan 26, 2017
Letter concerning fees and payments
Search/Exam
Jan 26, 2017
Payment of fees and costs
Search/Exam
Jan 26, 2017
Request for entry into the European phase
Search/Exam
Jan 25, 2017
Letter concerning fees and payments
Search/Exam
Jan 25, 2017
Payment of fees and costs
Search/Exam
Jan 25, 2017
Request for entry into the European phase
Search/Exam
Dec 23, 2016
Information on entry into European phase
Search/Exam
Mar 10, 2016
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Feb 18, 2016
Copy of the international search report
Search/Exam
Feb 18, 2016
Copy of the international search report
Search/Exam
Feb 18, 2016
Published international application - A1
Search/Exam
Oct 1, 2015
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Aug 4, 2015
Abstract
PCTRO
Aug 4, 2015
Claims
PCTRO
Aug 4, 2015
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Description
PCTRO
Aug 4, 2015
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Drawings
PCTRO
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