The patent EP4023755B1 was granted to Curevac on Apr 26, 2023 following the initial filing on Dec 11, 2015 under the application number EP21209125A . The current legal status of the patent is 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.
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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Means of redress
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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
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Mar 13, 2023
Filing of the translations of the claims
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Mar 13, 2023
French translation of claims
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Mar 13, 2023
German translation of the claims
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Mar 13, 2023
Letter accompanying subsequently filed items
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Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Feb 21, 2023
Intention to grant (signatures)
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Feb 21, 2023
Text intended for grant (clean copy)
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Feb 21, 2023
Feb 2, 2023
(Electronic) Receipt
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Feb 2, 2023
Annex
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Feb 2, 2023
Letter accompanying subsequently filed items
Search/Exam
Feb 2, 2023
Matter concerning the application
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Dec 27, 2022
(Electronic) Receipt
Search/Exam
Dec 27, 2022
Amended claims with annotations
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Dec 27, 2022
Amended description with annotations
Search/Exam
Dec 27, 2022
Claims
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Dec 27, 2022
Description
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Dec 27, 2022
Letter accompanying subsequently filed items
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Dec 27, 2022
Dec 5, 2022
Refund of fees
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Dec 1, 2022
Nov 3, 2022
(Electronic) Receipt
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Nov 3, 2022
Annexes in respect of a client data request
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Nov 3, 2022
Letter accompanying subsequently filed items
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Nov 3, 2022
Sep 2, 2022
Sep 2, 2022
Sep 2, 2022
Intention to grant (signatures)
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Sep 2, 2022
Text intended for grant (clean copy)
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Sep 2, 2022
Text intended for grant (sequence listing)
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Sep 2, 2022
Aug 1, 2022
Examination started
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Jul 11, 2022
Jun 29, 2022
(Electronic) Receipt
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Jun 29, 2022
Jun 29, 2022
Amended claims with annotations
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Jun 29, 2022
Jun 29, 2022
Amended description with annotations
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Jun 29, 2022
Amendments received before examination
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Jun 29, 2022
Letter accompanying subsequently filed items
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Jun 14, 2022
Refund of fees
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Jun 9, 2022
Jun 9, 2022
European search opinion
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Jun 9, 2022
European search report
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Jun 9, 2022
Information on Search Strategy
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Jun 9, 2022
Notification of forthcoming publication
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May 20, 2022
Search started
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Feb 11, 2022
Priority search results copy provided by EPO
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Feb 2, 2022
(Electronic) Receipt
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Feb 2, 2022
Amended claims with annotations
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Feb 2, 2022
Claims
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Feb 2, 2022
Letter accompanying subsequently filed items
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Feb 2, 2022
Matter concerning the application
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Dec 3, 2021
Invitation to file claims
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Nov 22, 2021
(Electronic) Receipt
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Nov 22, 2021
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Nov 22, 2021
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Nov 18, 2021
Abstract
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Nov 18, 2021
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Nov 18, 2021
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Nov 18, 2021
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Nov 18, 2021
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Nov 18, 2021
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Jul 5, 2016