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The patent EP3152153 was granted to Diraq on Jan 19, 2022. The application was filed on Jun 6, 2014 under application number EP14893855A. 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 |
|---|---|---|---|
| QUANTUM MOTION | Oct 14, 2022 | GILL JENNINGS & EVERY | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP2075745 |
| OPPOSITION | EP2560133 |
| OPPOSITION | US2013221330 |
| OPPOSITION | WO2009100483 |
| SEARCH | EP2075745 |
| SEARCH | EP2560133 |
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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Description
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Authorisation
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Notice of appeal
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(Electronic) Receipt
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Annexes in respect of a client data request
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Letter accompanying subsequently filed items
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Feb 1, 2022
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Decision to grant a European patent
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Dec 9, 2021
(Electronic) Receipt
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Dec 9, 2021
Filing of the translations of the claims
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French translation of claims
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German translation of the claims
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Dec 9, 2021
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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Oct 13, 2021
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Oct 13, 2021
Claims
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Oct 13, 2021
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Jun 16, 2021
Text intended for grant (clean copy)
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(Electronic) Receipt
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May 12, 2021
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Mar 31, 2021
Amended claims with annotations
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Mar 31, 2021
Amended claims with annotations
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Mar 31, 2021
Annex
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Mar 31, 2021
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Mar 31, 2021
Claims
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Mar 31, 2021
Claims
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Mar 31, 2021
Letter accompanying subsequently filed items
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Mar 31, 2021
Nov 19, 2020
Annex to the communication
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Nov 19, 2020
Summons to attend oral proceedings
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Jun 26, 2020
(Electronic) Receipt
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Jun 26, 2020
Amended claims with annotations
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Jun 26, 2020
Claims
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Jun 26, 2020
Letter accompanying subsequently filed items
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Jun 26, 2020
Apr 30, 2020
Apr 24, 2020
(Electronic) Receipt
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Apr 24, 2020
Letter accompanying subsequently filed items
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Apr 24, 2020
Dec 19, 2019
Annex to the communication
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Dec 19, 2019
Communication from the Examining Division
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Dec 13, 2019
Examination started
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Sep 16, 2019
Aug 24, 2018
(Electronic) Receipt
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Aug 24, 2018
Aug 24, 2018
Amended claims with annotations
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Aug 24, 2018
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Amended description with annotations
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Aug 24, 2018
Amendments received before examination
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Aug 24, 2018
Letter accompanying subsequently filed items
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Feb 16, 2018
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Jan 31, 2018
European search opinion
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Jan 31, 2018
Information on Search Strategy
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Jan 31, 2018
Supplementary European search report
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Jan 19, 2018
Search started
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Mar 15, 2017
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Dec 19, 2016
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(Electronic) Receipt
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Nov 22, 2016
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Amended claims with annotations
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Nov 22, 2016
Letter concerning the inventor
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Nov 22, 2016
Request for entry into the European phase
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Nov 22, 2016
Submission concerning representation
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Oct 14, 2016
Information on entry into European phase
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Dec 10, 2015
Copy of the international search report
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Dec 10, 2015
Published international application - A1
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