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The patent EP3572157 was granted to Solystic on Jul 29, 2020. The application was filed on May 23, 2019 under application number EP19176133A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| BEUMER GROUP | Apr 29, 2021 | PLOUGMANN VINGTOFT | ADMISSIBLE |
| SIEMENS | Apr 25, 2021 | SIEMENS PATENT ATTORNEYS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE202015006102U |
| DESCRIPTION | WO2017137106 |
| OPPOSITION | DE19742771 |
| OPPOSITION | DE19748702 |
| OPPOSITION | DE202015006102U |
| OPPOSITION | EP0852520 |
| OPPOSITION | EP3205411 |
| OPPOSITION | EP3301624 |
| OPPOSITION | JP2013103162 |
| OPPOSITION | US2015370830 |
| OPPOSITION | WO2010067132 |
| OPPOSITION | WO2017137106 |
| OPPOSITION | WO2017148550 |
| OPPOSITION | WO9711790 |
| SEARCH | DE19742771 |
| SEARCH | DE19748702 |
| SEARCH | DE202015006102U |
| SEARCH | WO2017137106 |
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
Jun 22, 2020
(Electronic) Receipt
Search/Exam
Jun 22, 2020
English translation of the claims
Search/Exam
Jun 22, 2020
Filing of the translations of the claims
Search/Exam
Jun 22, 2020
German translation of the claims
Search/Exam
Jun 22, 2020
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Mar 27, 2020
Text intended for grant (clean copy)
Search/Exam
Mar 27, 2020
Mar 9, 2020
Examination started
Search/Exam
Dec 2, 2019
Oct 30, 2019
Notification of forthcoming publication
Search/Exam
Oct 22, 2019
Refund of fees
Search/Exam
Oct 17, 2019
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European search opinion
Search/Exam
Oct 17, 2019
European search report
Search/Exam
Oct 17, 2019
Information on Search Strategy
Search/Exam
Oct 14, 2019
Priority search results copy provided by EPO
Search/Exam
Oct 7, 2019
Search started
Search/Exam
Aug 19, 2019
Communication to designated inventor
Search/Exam
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Communication to designated inventor
Search/Exam
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Communication to designated inventor
Search/Exam
Aug 5, 2019
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(Electronic) Receipt
Search/Exam
Jul 26, 2019
Amended description with annotations
Search/Exam
Jul 26, 2019
Description
Search/Exam
Jul 26, 2019
Letter accompanying subsequently filed items
Search/Exam
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Letter concerning the priority
Search/Exam
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Priority document
Search/Exam
May 23, 2019
Abstract
Search/Exam
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Search/Exam
May 23, 2019
Description
Search/Exam
May 23, 2019
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Search/Exam
May 23, 2019
Drawings
Search/Exam
May 23, 2019
Priority search results
Search/Exam
May 23, 2019
Request for grant of a European patent
Search/Exam