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The patent EP3594144 was granted to Mondi on Feb 17, 2021. The application was filed on Jul 13, 2018 under application number EP18183447A. 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 |
|---|---|---|---|
| HENKEL | Nov 15, 2021 | KBN | ADMISSIBLE |
| HENKEL | Nov 15, 2021 | PATENTANWALTE BAUER VORBERG KAYSER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2032454 |
| DESCRIPTION | EP2364848 |
| DESCRIPTION | EP3168169 |
| DESCRIPTION | JPH082536 |
| DESCRIPTION | US2018009587 |
| DESCRIPTION | US3114643 |
| DESCRIPTION | US6280085 |
| OPPOSITION | DE102015102471 |
| OPPOSITION | EP1099645 |
| OPPOSITION | EP3168169 |
| OPPOSITION | US2018009587 |
| OPPOSITION | US3114643 |
| OPPOSITION | US3640381 |
| SEARCH | EP3168169 |
| SEARCH | US2014205211 |
| SEARCH | US5882118 |
| SEARCH | US6227707 |
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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(Electronic) Receipt
Appeal
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Appeal
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Appeal
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Reply to appeal
Appeal
Sep 5, 2023
Aug 31, 2023
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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Means of redress
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Mar 1, 2021
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Decision to grant a European patent
Search/Exam
Jan 7, 2021
(Electronic) Receipt
Search/Exam
Jan 7, 2021
English translation of the claims
Search/Exam
Jan 7, 2021
Filing of the translations of the claims
Search/Exam
Jan 7, 2021
French translation of claims
Search/Exam
Jan 7, 2021
Letter accompanying subsequently filed items
Search/Exam
Sep 15, 2020
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Intention to grant (signatures)
Search/Exam
Sep 15, 2020
Text intended for grant (clean copy)
Search/Exam
Sep 15, 2020
Jul 8, 2020
Examination started
Search/Exam
May 29, 2020
(Electronic) Receipt
Search/Exam
May 29, 2020
Letter accompanying subsequently filed items
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Apr 30, 2020
(Electronic) Receipt
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Apr 30, 2020
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Amended claims with annotations
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Apr 30, 2020
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Amended description with annotations
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Apr 30, 2020
Amendments received before examination
Search/Exam
Apr 30, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 20, 2020
(Electronic) Receipt
Search/Exam
Mar 20, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 20, 2020
Dec 18, 2019
Notification of forthcoming publication
Search/Exam
Mar 29, 2019
Submission concerning representation
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Jan 22, 2019
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European search opinion
Search/Exam
Jan 22, 2019
European search report
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Jan 22, 2019
Information on Search Strategy
Search/Exam
Jan 8, 2019
Search started
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Oct 24, 2018
Communication to designated inventor
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Oct 24, 2018
Communication to designated inventor
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Oct 24, 2018
Communication to designated inventor
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Oct 17, 2018
(Electronic) Receipt
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Oct 17, 2018
Designation of inventor
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Oct 17, 2018
Letter accompanying subsequently filed items
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Oct 17, 2018
Letter concerning the inventor
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Oct 12, 2018
Sep 20, 2018
(Electronic) Receipt
Search/Exam
Sep 20, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 20, 2018
Matter concerning the application
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Sep 20, 2018
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Aug 14, 2018
Deficiency in designation of inventor
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Jul 13, 2018
Abstract
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Jul 13, 2018
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Claims
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Jul 13, 2018
Description
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Jul 13, 2018
Drawings
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Jul 13, 2018
Request for grant of a European patent
Search/Exam