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The patent EP3422056 was granted to OVD Kinegram on May 31, 2023. The application was filed on Jun 25, 2013 under application number EP18189465A. 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 |
|---|---|---|---|
| GIESECKEDEVRIENT CURRENCY TECHNOLOGY | Jan 5, 2021 | PATENTANWALTE GEYER | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | AU2010327762 |
| OPPOSITION | EP2264488 |
| OPPOSITION | EP2447743 |
| SEARCH | DE102010050031 |
| SEARCH | DE102011014114 |
| SEARCH | EP2077459 |
| SEARCH | EP2264491 |
| SEARCH | WO2007131375 |
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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May 8, 2023
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OPPO
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Mar 12, 2020
Decision to grant a European patent
Search/Exam
Feb 26, 2020
(Electronic) Receipt
Search/Exam
Feb 26, 2020
English translation of the claims
Search/Exam
Feb 26, 2020
Filing of the translations of the claims
Search/Exam
Feb 26, 2020
French translation of claims
Search/Exam
Feb 26, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 25, 2019
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Intention to grant (signatures)
Search/Exam
Nov 25, 2019
Text intended for grant (clean copy)
Search/Exam
Nov 25, 2019
Oct 24, 2019
Examination started
Search/Exam
Jul 2, 2019
(Electronic) Receipt
Search/Exam
Jul 2, 2019
(Electronic) Receipt
Search/Exam
Jul 2, 2019
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Amended claims with annotations
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Jul 2, 2019
Amendments received before examination
Search/Exam
Jul 2, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 2, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 2, 2019
Maintenance of the application
Search/Exam
May 29, 2019
May 23, 2019
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Dec 12, 2018
Refund of fees
Search/Exam
Dec 5, 2018
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European search opinion
Search/Exam
Dec 5, 2018
European search report
Search/Exam
Dec 5, 2018
Information on Search Strategy
Search/Exam
Dec 5, 2018
Notification of forthcoming publication
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Oct 10, 2018
Communication to designated inventor
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Oct 10, 2018
Communication to designated inventor
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Oct 10, 2018
Communication to designated inventor
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Oct 10, 2018
Communication to designated inventor
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Aug 17, 2018
Abstract
Search/Exam
Aug 17, 2018
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Annex
Search/Exam
Aug 17, 2018
Claims
Search/Exam
Aug 17, 2018
Description
Search/Exam
Aug 17, 2018
Designation of inventor
Search/Exam
Aug 17, 2018
Drawings
Search/Exam
Aug 17, 2018
Priority search results
Search/Exam
Aug 17, 2018
Request for grant of a European patent
Search/Exam
Jan 21, 2014