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The patent EP3354164 was granted to Artsana on Sep 25, 2019. The application was filed on Jan 24, 2018 under application number EP18153134A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| WONDERLAND NURSERYGOODS | Jun 25, 2020 | KRETSCHMANN | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2876973 |
| OPPOSITION | CA2480706 |
| OPPOSITION | DE29516019U |
| OPPOSITION | DE8524462U |
| OPPOSITION | DE8803854U |
| OPPOSITION | EP1867253 |
| OPPOSITION | EP3207831 |
| OPPOSITION | GB2491613 |
| OPPOSITION | JPS46551Y |
| OPPOSITION | US2010000018 |
| OPPOSITION | US2011258776 |
| OPPOSITION | US2011308011 |
| OPPOSITION | US2016000232 |
| OPPOSITION | US5072464 |
| OPPOSITION | US7055194 |
| OPPOSITION | US8429771 |
| OPPOSITION | US9226594 |
| OPPOSITION | WO2016012955 |
| SEARCH | US2011258776 |
| SEARCH | WO2016012955 |
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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Aug 29, 2019
Decision to grant a European patent
Search/Exam
Aug 6, 2019
(Electronic) Receipt
Search/Exam
Aug 6, 2019
Filing of the translations of the claims
Search/Exam
Aug 6, 2019
French translation of claims
Search/Exam
Aug 6, 2019
German translation of the claims
Search/Exam
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Intention to grant (signatures)
Search/Exam
Apr 29, 2019
Text intended for grant (clean copy)
Search/Exam
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Examination started
Search/Exam
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(Electronic) Receipt
Search/Exam
Jan 31, 2019
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Amended claims with annotations
Search/Exam
Jan 31, 2019
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Amendments received before examination
Search/Exam
Jan 31, 2019
Letter accompanying subsequently filed items
Search/Exam
Aug 6, 2018
Jul 25, 2018
Refund of fees
Search/Exam
Jul 4, 2018
Notification of forthcoming publication
Search/Exam
Apr 6, 2018
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European search opinion
Search/Exam
Apr 6, 2018
European search report
Search/Exam
Apr 6, 2018
Information on Search Strategy
Search/Exam
Mar 29, 2018
Search started
Search/Exam
Mar 19, 2018
Communication to designated inventor
Search/Exam
Feb 23, 2018
(Electronic) Receipt
Search/Exam
Feb 23, 2018
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Letter accompanying subsequently filed items
Search/Exam
Feb 23, 2018
Feb 16, 2018
Letter concerning the priority
Search/Exam
Feb 16, 2018
Priority document
Search/Exam
Feb 9, 2018
(Electronic) Receipt
Search/Exam
Feb 9, 2018
Abstract
Search/Exam
Feb 9, 2018
Claims
Search/Exam
Feb 9, 2018
Description
Search/Exam
Feb 9, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 5, 2018
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Designation of inventor
Search/Exam
Jan 24, 2018
Drawings
Search/Exam
Jan 24, 2018
Request for grant of a European patent
Search/Exam
Jan 24, 2018
Oct 25, 2017
Priority search results copy provided by EPO
Search/Exam