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The patent EP3413365B2 was granted to Oxford University Innovation on Feb 26, 2025 following the initial filing on Sep 17, 2013 under the application number EP18185861A . The current legal status of the patent is 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.
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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Nov 8, 2024
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Refund of fees
Search/Exam
Oct 24, 2024
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(Electronic) Receipt
Appeal
Oct 22, 2024
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Withdrawal of an appeal
Appeal
Sep 12, 2024
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Sep 5, 2024
(Electronic) Receipt
Appeal
Sep 5, 2024
Sep 5, 2024
Notice of appeal
Appeal
Jul 5, 2024
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Means of redress
OPPO
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Jul 12, 2022
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Decision to grant a European patent
Search/Exam
Jun 2, 2022
Decision to grant a European patent
Search/Exam
May 19, 2022
(Electronic) Receipt
Search/Exam
May 19, 2022
Filing of the translations of the claims
Search/Exam
May 19, 2022
French translation of claims
Search/Exam
May 19, 2022
German translation of the claims
Search/Exam
May 19, 2022
Letter accompanying subsequently filed items
Search/Exam
Jan 11, 2022
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Intention to grant (signatures)
Search/Exam
Jan 11, 2022
Text intended for grant (clean copy)
Search/Exam
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Dec 9, 2021
(Electronic) Receipt
Search/Exam
Dec 9, 2021
Amended claims with annotations
Search/Exam
Dec 9, 2021
Amended description with annotations
Search/Exam
Dec 9, 2021
Claims
Search/Exam
Dec 9, 2021
Description
Search/Exam
Dec 9, 2021
Letter accompanying subsequently filed items
Search/Exam
Dec 9, 2021
Sep 20, 2021
Document concerning representation
Search/Exam
Jul 30, 2021
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Intention to grant (signatures)
Search/Exam
Jul 30, 2021
Text intended for grant (clean copy)
Search/Exam
Jul 30, 2021
Jul 7, 2021
Examination started
Search/Exam
Jun 25, 2019
(Electronic) Receipt
Search/Exam
Jun 25, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 25, 2019
Letter concerning the inventor
Search/Exam
Jun 17, 2019
Jun 4, 2019
Letter which had not been notified
Search/Exam
Feb 27, 2019
(Electronic) Receipt
Search/Exam
Feb 27, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 27, 2019
Reply to Written Opinion prepared by the EPO
Search/Exam
Jan 22, 2019
(Electronic) Receipt
Search/Exam
Jan 22, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 22, 2019
Letter concerning the inventor
Search/Exam
Jan 14, 2019
Jan 7, 2019
Letter which had not been notified
Search/Exam
Dec 17, 2018
Nov 14, 2018
Notification of forthcoming publication
Search/Exam
Oct 31, 2018
Refund of fees
Search/Exam
Oct 16, 2018
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European search opinion
Search/Exam
Oct 16, 2018
European search report
Search/Exam
Oct 16, 2018
Information on Search Strategy
Search/Exam
Oct 15, 2018
Refund of fees
Search/Exam
Oct 4, 2018
Search started
Search/Exam
Sep 18, 2018
Communication to designated inventor
Search/Exam
Sep 18, 2018
Communication to designated inventor
Search/Exam
Sep 18, 2018
Communication to designated inventor
Search/Exam
Sep 18, 2018
Communication to designated inventor
Search/Exam
Sep 18, 2018
Communication to designated inventor
Search/Exam
Sep 18, 2018
Communication to designated inventor
Search/Exam
Jul 26, 2018
Abstract
Search/Exam
Jul 26, 2018
Jul 26, 2018
Annex
Search/Exam
Jul 26, 2018
Claims
Search/Exam
Jul 26, 2018
Description
Search/Exam
Jul 26, 2018
Designation of inventor
Search/Exam
Jul 26, 2018
Drawings
Search/Exam
Jul 26, 2018
Matter concerning the application
Search/Exam
Jul 26, 2018
Request for grant of a European patent
Search/Exam
Apr 14, 2014
Apr 14, 2014