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The patent EP3326452 was granted to Heliospectra on Jun 10, 2020. The application was filed on Nov 24, 2016 under application number EP16200540A. 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 |
|---|---|---|---|
| GEVERS & ORES | Mar 10, 2021 | GEVERS & ORES | ADMISSIBLE |
| AUTOSTORE TECHNOLOGY | Mar 8, 2021 | ACAPO ONSAGERS | ADMISSIBLE |
| AUTOSTORE TECHNOLOGY | Mar 8, 2021 | ONSAGERS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP20160178861 |
| DESCRIPTION | WO2008118080 |
| DESCRIPTION | WO2015019055 |
| OPPOSITION | JP2000209970 |
| OPPOSITION | KR20120026743 |
| OPPOSITION | US2012324788 |
| OPPOSITION | US2014115958 |
| OPPOSITION | US2015000191 |
| OPPOSITION | US2015223402 |
| OPPOSITION | US2017027110 |
| OPPOSITION | WO2015082924 |
| OPPOSITION | WO2015152206 |
| OPPOSITION | WO2016166311 |
| OPPOSITION | WO2018050816 |
| SEARCH | EP3127420 |
| SEARCH | KR20120026743 |
| SEARCH | US2014115958 |
| SEARCH | US2015000191 |
| SEARCH | WO2015082924 |
| SEARCH | WO2015152206 |
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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Decision to grant a European patent
Search/Exam
Apr 27, 2020
(Electronic) Receipt
Search/Exam
Apr 27, 2020
French translation of claims
Search/Exam
Apr 27, 2020
German translation of the claims
Search/Exam
Apr 27, 2020
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Jan 9, 2020
Text intended for grant (clean copy)
Search/Exam
Jan 9, 2020
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Examination started
Search/Exam
Mar 28, 2019
Decision to allow further processing
Search/Exam
Mar 15, 2019
(Electronic) Receipt
Search/Exam
Mar 15, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 15, 2019
Reply to Written Opinion prepared by the EPO
Search/Exam
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Submission concerning representation
Search/Exam
May 3, 2018
Notification of forthcoming publication
Search/Exam
Jun 9, 2017
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European search opinion
Search/Exam
Jun 9, 2017
European search report
Search/Exam
Jun 9, 2017
Information on Search Strategy
Search/Exam
May 23, 2017
Search started
Search/Exam
Jan 17, 2017
Communication to designated inventor
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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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Communication to designated inventor
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Nov 24, 2016
Abstract
Search/Exam
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Claims
Search/Exam
Nov 24, 2016
Description
Search/Exam
Nov 24, 2016
Designation of inventor
Search/Exam
Nov 24, 2016
Drawings
Search/Exam
Nov 24, 2016
Request for grant of a European patent
Search/Exam