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The patent EP3345604 was granted to H Lundbeck on Jun 7, 2023. The application was filed on Jun 27, 2013 under application number EP17206034A. 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 |
|---|---|---|---|
| BIOGARAN | Mar 6, 2024 | CASALONGA | ADMISSIBLE |
| ALFRED E TIEFENBACHER | Mar 1, 2024 | HAMM & WITTKOPP | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2010136039 |
| DESCRIPTION | WO2012059103 |
| OPPOSITION | EP2866808 |
| OPPOSITION | EP3138564 |
| OPPOSITION | WO03015783 |
| OPPOSITION | WO2014001427 |
| SEARCH | WO03015783 |
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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Dec 11, 2025
Nov 14, 2025
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(Electronic) Receipt
Appeal
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Appeal
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Appeal
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Appeal
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Appeal
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Notice of appeal
Appeal
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Notice of appeal
Appeal
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(Electronic) Receipt
Appeal
Jun 26, 2025
Notice of appeal
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Search/Exam
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Decision to grant a European patent
Search/Exam
Apr 3, 2023
Refund of fees
Search/Exam
Mar 24, 2023
(Electronic) Receipt
Search/Exam
Mar 24, 2023
French translation of claims
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Mar 24, 2023
German translation of the claims
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Mar 24, 2023
Letter accompanying subsequently filed items
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Mar 24, 2023
Dec 20, 2022
Document concerning representation
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Intention to grant (signatures)
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Nov 24, 2022
Text intended for grant (clean copy)
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Nov 24, 2022
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Annex to the communication
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Oct 24, 2022
Consultation by telephone/in person
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Oct 24, 2022
Oct 3, 2022
(Electronic) Receipt
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Oct 3, 2022
Letter accompanying subsequently filed items
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Oct 3, 2022
Jun 27, 2022
Annex to the communication
Search/Exam
Jun 27, 2022
Summons to attend oral proceedings
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Jun 9, 2022
Decision to allow further processing
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Jun 1, 2022
(Electronic) Receipt
Search/Exam
Jun 1, 2022
Amended description with annotations
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Jun 1, 2022
Description
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Jun 1, 2022
Letter accompanying subsequently filed items
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Jun 1, 2022
Request for further processing
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Apr 5, 2022
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Intention to grant (signatures)
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Oct 15, 2021
Text intended for grant (clean copy)
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Oct 15, 2021
Sep 6, 2021
(Electronic) Receipt
Search/Exam
Sep 6, 2021
Amended description with annotations
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Sep 6, 2021
Description
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Sep 6, 2021
Letter accompanying subsequently filed items
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Sep 6, 2021
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Intention to grant (signatures)
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May 17, 2021
Text intended for grant (clean copy)
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(Electronic) Receipt
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Amended description with annotations
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Description
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Jan 21, 2021
Text intended for grant (clean copy)
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Jan 21, 2021
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(Electronic) Receipt
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Nov 17, 2020
Claims
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Nov 17, 2020
Description
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Nov 17, 2020
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Aug 17, 2020
Text intended for grant (clean copy)
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Aug 17, 2020
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(Electronic) Receipt
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Jul 23, 2020
Letter accompanying subsequently filed items
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Jul 23, 2020
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Text intended for grant (clean copy)
Search/Exam
Apr 21, 2020
Mar 12, 2020
Examination started
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Apr 11, 2019
Decision to allow further processing
Search/Exam
Apr 1, 2019
(Electronic) Receipt
Search/Exam
Apr 1, 2019
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Amended claims with annotations
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Apr 1, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 1, 2019
Request for further processing
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Feb 19, 2019
Dec 14, 2018
Submission concerning representation
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Nov 20, 2018
(Electronic) Receipt
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Nov 20, 2018
Letter accompanying subsequently filed items
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Nov 20, 2018
Maintenance of the application
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Jul 16, 2018
Jun 13, 2018
Notification of forthcoming publication
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Jun 6, 2018
Refund of fees
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May 14, 2018
May 14, 2018
European search opinion
Search/Exam
May 14, 2018
European search report
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May 14, 2018
Information on Search Strategy
Search/Exam
May 2, 2018
Search started
Search/Exam
Mar 1, 2018
(Electronic) Receipt
Search/Exam
Mar 1, 2018
Claims
Search/Exam
Mar 1, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 1, 2018
Matter concerning the application
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Feb 2, 2018
Communication to designated inventor
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Feb 2, 2018
Communication to designated inventor
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Feb 2, 2018
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Feb 2, 2018
Communication to designated inventor
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Feb 2, 2018
Communication to designated inventor
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Feb 2, 2018
Communication to designated inventor
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Jan 8, 2018
Invitation to file claims
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Dec 12, 2017
Dec 7, 2017
Abstract
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Dec 7, 2017
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Claims
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Dec 7, 2017
Description
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Dec 7, 2017
Designation of inventor
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Dec 7, 2017
Drawings
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Dec 7, 2017
Matter concerning the application
Search/Exam
Dec 7, 2017
Request for grant of a European patent
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Jan 21, 2014
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