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The patent EP3722222 was granted to Pelliconi&C on Jun 14, 2023. The application was filed on Apr 1, 2020 under application number EP20167569A. 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 |
|---|---|---|---|
| EVIOSYS PACKAGING SWITZERLAND | Mar 14, 2024 | KELTIE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2017145083 |
| OPPOSITION | US2002160137 |
| OPPOSITION | US2019039786 |
| OPPOSITION | US3371813 |
| OPPOSITION | US4392580 |
| OPPOSITION | WO02094670 |
| OPPOSITION | WO2010136307 |
| SEARCH | US2002160137 |
| SEARCH | US2017113847 |
| SEARCH | US2019039786 |
| SEARCH | US4392580 |
| SEARCH | WO2010136307 |
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
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May 4, 2023
(Electronic) Receipt
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May 4, 2023
Filing of the translations of the claims
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May 4, 2023
French translation of claims
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May 4, 2023
German translation of the claims
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Intention to grant (signatures)
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Jan 5, 2023
Text intended for grant (clean copy)
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Nov 11, 2022
Examination started
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Apr 9, 2021
(Electronic) Receipt
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Apr 9, 2021
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Amended claims with annotations
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Apr 9, 2021
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Amended description with annotations
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Apr 9, 2021
Amendments received before examination
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Apr 9, 2021
Letter concerning fees and payments
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Oct 19, 2020
Sep 18, 2020
Refund of fees
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Sep 16, 2020
Notification of forthcoming publication
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Sep 14, 2020
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European search opinion
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Sep 14, 2020
European search report
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Sep 14, 2020
Information on Search Strategy
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Aug 12, 2020
Search started
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Jun 19, 2020
Letter concerning the priority
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Jun 19, 2020
Priority document
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May 27, 2020
Communication to designated inventor
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Communication to designated inventor
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Apr 1, 2020
Abstract
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Apr 1, 2020
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Claims
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Apr 1, 2020
Description
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Apr 1, 2020
Designation of inventor
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Apr 1, 2020
Drawings
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Apr 1, 2020
Drawings
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Apr 1, 2020
Request for grant of a European patent
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Apr 1, 2020