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The patent EP3864152 was granted to Edigene on Aug 16, 2023. The application was filed on Oct 12, 2019 under application number EP19870299A. 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 |
|---|---|---|---|
| HAMPTON KNOWLES | May 14, 2024 | D YOUNG | ADMISSIBLE |
| KILBURN & STRODE | May 13, 2024 | LEONARD | ADMISSIBLE |
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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Authorisation
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Decision to grant a European patent
Search/Exam
Jul 12, 2023
(Electronic) Receipt
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Jul 12, 2023
Filing of the translations of the claims
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Jul 12, 2023
French translation of claims
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Jul 12, 2023
German translation of the claims
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Jul 12, 2023
Letter accompanying subsequently filed items
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Mar 22, 2023
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Intention to grant (signatures)
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Mar 22, 2023
Text intended for grant (clean copy)
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Mar 22, 2023
Dec 30, 2022
(Electronic) Receipt
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Dec 30, 2022
Amended claims with annotations
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Dec 30, 2022
Amended description with annotations
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Dec 30, 2022
Claims
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Dec 30, 2022
Description
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Dec 30, 2022
Letter accompanying subsequently filed items
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Dec 30, 2022
Nov 16, 2022
Annex to the communication
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Nov 16, 2022
Communication from the Examining Division
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Aug 30, 2022
(Electronic) Receipt
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Aug 30, 2022
Letter accompanying subsequently filed items
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Aug 30, 2022
Aug 10, 2022
Aug 3, 2022
Annexes in respect of a client data request
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Aug 3, 2022
Letter concerning fees and payments
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Aug 3, 2022
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Jun 15, 2022
Annex to the communication
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Jun 15, 2022
Communication from the Examining Division
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Jun 9, 2022
Examination started
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Apr 8, 2022
(Electronic) Receipt
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Apr 8, 2022
Apr 8, 2022
Amended claims with annotations
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Apr 8, 2022
Amendments received before examination
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Apr 8, 2022
Letter accompanying subsequently filed items
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Sep 28, 2021
Sep 10, 2021
Sep 10, 2021
European search opinion
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Sep 10, 2021
Information on Search Strategy
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Sep 10, 2021
Supplementary European search report
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Aug 17, 2021
Search started
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Jul 21, 2021
Jun 2, 2021
(Electronic) Receipt
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Jun 2, 2021
Letter accompanying subsequently filed items
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Jun 2, 2021
Matter concerning the application
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May 28, 2021
May 12, 2021
(Electronic) Receipt
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May 12, 2021
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Amended claims with annotations
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May 12, 2021
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Converted Sequence Listing
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May 12, 2021
Matter concerning the application
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May 12, 2021
Request for entry into the European phase
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Apr 26, 2021
Apr 9, 2021
Notification of the recording of a change
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Apr 1, 2021
Notification of the recording of a change
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Feb 19, 2021
Information on entry into European phase
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Sep 28, 2020
May 28, 2020
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Apr 16, 2020
Converted Sequence Listing
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Apr 16, 2020
Copy of the international search report
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Apr 16, 2020
Published international application - A1
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