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The patent EP3198042 was granted to Primetals Austria on Jun 6, 2018. The application was filed on Aug 6, 2015 under application number EP15750682A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| DANIELI & C OFFICINE MECCANICHE | Mar 5, 2019 | CINQUANTINI | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2141414 |
| DESCRIPTION | KR100685049B |
| DESCRIPTION | US2011251712 |
| INTERNATIONAL-SEARCH-REPORT | EP2141414 |
| INTERNATIONAL-SEARCH-REPORT | KR100685049B |
| INTERNATIONAL-SEARCH-REPORT | US2011251712 |
| OPPOSITION | CN202815877U |
| OPPOSITION | EP2141414 |
| OPPOSITION | KR100685049B |
| OPPOSITION | KR20090062974 |
| OPPOSITION | KR20090066860 |
| OPPOSITION | US2007159338 |
| OPPOSITION | US2011251712 |
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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Description
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Jun 18, 2018
May 11, 2018
Decision to grant a European patent
Search/Exam
Apr 17, 2018
(Electronic) Receipt
Search/Exam
Apr 17, 2018
English translation of the claims
Search/Exam
Apr 17, 2018
Filing of the translations of the claims
Search/Exam
Apr 17, 2018
French translation of claims
Search/Exam
Apr 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 7, 2018
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Intention to grant (signatures)
Search/Exam
Feb 7, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 7, 2018
Jan 10, 2018
Examination started
Search/Exam
Jul 5, 2017
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Communication to designated inventor
Search/Exam
May 3, 2017
Communication to designated inventor
Search/Exam
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Communication to designated inventor
Search/Exam
May 3, 2017
Communication to designated inventor
Search/Exam
Apr 27, 2017
Priority search results copy provided by EPO
Search/Exam
Apr 4, 2017
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Reply to Written Opinion prepared by the EPO
Search/Exam
Jan 13, 2017
Information regarding early processing
Search/Exam
Dec 23, 2016
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Notification of the recording of a change
Search/Exam
Dec 20, 2016
(Electronic) Receipt
Search/Exam
Dec 20, 2016
Request for entry into the European phase
Search/Exam
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Written opinion
PCT2
Aug 26, 2016
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Notification of election of EPO
Search/Exam
Mar 31, 2016
Copy of the international search report
Search/Exam
Mar 31, 2016
Copy of the international search report
Search/Exam
Mar 31, 2016
Published international application - A1
Search/Exam
Jan 13, 2016
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PCT demand form
PCT2
Dec 22, 2015
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(Electronic) Receipt
PCTRO
Aug 6, 2015
Abstract
PCTRO
Aug 6, 2015
Claims
PCTRO
Aug 6, 2015
Description
PCTRO
Aug 6, 2015
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Drawings
PCTRO
Aug 6, 2015
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Priority search results
Search/Exam