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The patent EP3619119 was granted to Storopack Hans Reichenecker on Sep 18, 2024. The application was filed on Apr 30, 2018 under application number EP18721761A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| FRISCHKNECHT | Nov 17, 2021 | FRISCHKNECHT | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102012222805 |
| DESCRIPTION | EP1556278 |
| INTERNATIONAL-SEARCH-REPORT | US2011016833 |
| INTERNATIONAL-SEARCH-REPORT | WO2008146111 |
| OPPOSITION | CA2271755 |
| OPPOSITION | DE102012222805 |
| OPPOSITION | EP0885114 |
| OPPOSITION | EP0921937 |
| OPPOSITION | EP1556278 |
| OPPOSITION | EP2285694 |
| OPPOSITION | FR3051774 |
| OPPOSITION | US10293962 |
| OPPOSITION | US2005050848 |
| OPPOSITION | US2011016833 |
| OPPOSITION | US2011308204 |
| OPPOSITION | US2015210418 |
| OPPOSITION | US4922687 |
| OPPOSITION | US5778631 |
| OPPOSITION | US7788884 |
| OPPOSITION | US7866125 |
| OPPOSITION | WO2007115256 |
| OPPOSITION | WO2008146111 |
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
Dec 28, 2020
(Electronic) Receipt
Search/Exam
Dec 28, 2020
English translation of the claims
Search/Exam
Dec 28, 2020
Filing of the translations of the claims
Search/Exam
Dec 28, 2020
French translation of claims
Search/Exam
Dec 28, 2020
Letter accompanying subsequently filed items
Search/Exam
Sep 22, 2020
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Intention to grant (signatures)
Search/Exam
Sep 22, 2020
Text intended for grant (clean copy)
Search/Exam
Sep 22, 2020
Sep 4, 2020
Examination started
Search/Exam
May 14, 2020
(Electronic) Receipt
Search/Exam
May 14, 2020
May 14, 2020
Amended description with annotations
Search/Exam
May 14, 2020
Amendments received before examination
Search/Exam
May 14, 2020
Letter accompanying subsequently filed items
Search/Exam
Feb 12, 2020
Dec 11, 2019
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Communication to designated inventor
Search/Exam
Dec 9, 2019
Communication to designated inventor
Search/Exam
Dec 2, 2019
(Electronic) Receipt
Search/Exam
Dec 2, 2019
Letter concerning the inventor
Search/Exam
Dec 2, 2019
Priority search results
Search/Exam
Dec 2, 2019
Request for entry into the European phase
Search/Exam
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Information on entry into European phase
Search/Exam
May 21, 2019
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Notification of election of EPO
Search/Exam
Feb 14, 2019
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PCT demand form
PCT2
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Nov 28, 2018
Nov 8, 2018
Copy of the international search report
Search/Exam
Nov 8, 2018
Copy of the international search report
Search/Exam
Nov 8, 2018
Published international application - A1
Search/Exam
Jul 31, 2018
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Apr 30, 2018
(Electronic) Receipt
PCTRO
Apr 30, 2018
Abstract
PCTRO
Apr 30, 2018
Claims
PCTRO
Apr 30, 2018
Description
PCTRO
Apr 30, 2018
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Drawings
PCTRO
Apr 30, 2018