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The patent EP3417089 was granted to Xtalic on Dec 13, 2023. The application was filed on Feb 16, 2017 under application number EP17753817A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2003189261 |
| INTERNATIONAL-SEARCH-REPORT | US2006024502 |
| INTERNATIONAL-SEARCH-REPORT | US4707225 |
| INTERNATIONAL-SEARCH-REPORT | US5412250 |
| INTERNATIONAL-SEARCH-REPORT | US6200629 |
| INTERNATIONAL-SEARCH-REPORT | US8658289 |
| SEARCH | EP0410472 |
| SEARCH | GB2186597 |
| SEARCH | JP2001234392 |
| SEARCH | US2011139491 |
| SEARCH | US2012118755 |
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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Jan 3, 2024
Nov 16, 2023
Decision to grant a European patent
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Nov 7, 2023
(Electronic) Receipt
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Nov 7, 2023
Filing of the translations of the claims
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Nov 7, 2023
French translation of claims
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Nov 7, 2023
German translation of the claims
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Nov 7, 2023
Letter accompanying subsequently filed items
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Jun 29, 2023
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Jun 29, 2023
Intention to grant (signatures)
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Jun 29, 2023
Text intended for grant (clean copy)
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Jun 29, 2023
Oct 8, 2021
(Electronic) Receipt
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Oct 8, 2021
Amended claims with annotations
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Oct 8, 2021
Amended claims with annotations
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Oct 8, 2021
Claims
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Oct 8, 2021
Claims
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Oct 8, 2021
Letter accompanying subsequently filed items
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Oct 8, 2021
Aug 12, 2021
Aug 6, 2021
(Electronic) Receipt
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Aug 6, 2021
Letter accompanying subsequently filed items
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Aug 6, 2021
Apr 1, 2021
Annex to the communication
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Apr 1, 2021
Communication from the Examining Division
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Mar 26, 2021
Examination started
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Nov 2, 2020
Decision to allow further processing
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Oct 21, 2020
(Electronic) Receipt
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Oct 21, 2020
Oct 21, 2020
Amended claims with annotations
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Oct 21, 2020
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Amended description with annotations
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Oct 21, 2020
Amendments received before examination
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Oct 21, 2020
Letter accompanying subsequently filed items
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Aug 11, 2020
Jan 10, 2020
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Dec 16, 2019
European search opinion
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Dec 16, 2019
Information on Search Strategy
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Dec 16, 2019
Supplementary European search report
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Aug 22, 2019
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Aug 22, 2019
Information on Search Strategy
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Aug 22, 2019
Partial European search report
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Aug 22, 2019
Aug 14, 2019
Search started
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Apr 18, 2019
(Electronic) Receipt
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Apr 18, 2019
Apr 18, 2019
Amended claims with annotations
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Apr 18, 2019
Amendments received before examination
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Apr 18, 2019
Letter accompanying subsequently filed items
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Jan 23, 2019
Communication to designated inventor
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Jan 9, 2019
(Electronic) Receipt
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Jan 9, 2019
Letter concerning the inventor
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Nov 28, 2018
Oct 30, 2018
Oct 17, 2018
Letter which had not been notified
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Oct 12, 2018
Sep 21, 2018
Communication to designated inventor
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Sep 21, 2018
Communication to designated inventor
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Sep 21, 2018
Communication to designated inventor
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Sep 21, 2018
Communication to designated inventor
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Sep 21, 2018
Communication to designated inventor
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Sep 21, 2018
Communication to designated inventor
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Sep 13, 2018
(Electronic) Receipt
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Sep 13, 2018
Request for entry into the European phase
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Sep 6, 2018
Jun 29, 2018
Information on entry into European phase
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Sep 12, 2017
Sep 12, 2017
Aug 24, 2017
Copy of the international search report
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Aug 24, 2017
Published international application - A1
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