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The patent EP3749286 was granted to Adamed Pharma on Oct 23, 2024. The application was filed on Feb 2, 2019 under application number EP19702616A. 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 |
|---|---|---|---|
| MEDITOP GYOGYSZERIPARI KFT | Jul 21, 2025 | KOVARI | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | RU2183116 |
| INTERNATIONAL-SEARCH-REPORT | RU2232018 |
| INTERNATIONAL-SEARCH-REPORT | WO0107024 |
| INTERNATIONAL-SEARCH-REPORT | WO2015089614 |
| OPPOSITION | RU2183116 |
| OPPOSITION | RU2232018 |
| OPPOSITION | WO0107024 |
| OPPOSITION | WO2015089614 |
| OPPOSITION | WO2016075617 |
| OTHER | EP0749286 |
| OTHER | EP0993828 |
| OTHER | EP3749286 |
| OTHER | RU2232018 |
| OTHER | WO0107024 |
| OTHER | WO2010127205 |
| OTHER | WO2015089614 |
| OTHER | WO2016075617 |
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.
Date
Description
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Mar 10, 2025
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Feb 24, 2025
(Electronic) Receipt
Search/Exam
Feb 24, 2025
Letter accompanying subsequently filed items
Search/Exam
Feb 24, 2025
Nov 6, 2024
Sep 26, 2024
Decision to grant a European patent
Search/Exam
Sep 12, 2024
(Electronic) Receipt
Search/Exam
Sep 12, 2024
Filing of the translations of the claims
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Sep 12, 2024
French translation of claims
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Sep 12, 2024
German translation of the claims
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Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Intention to grant (signatures)
Search/Exam
Jun 12, 2024
Text intended for grant (clean copy)
Search/Exam
Jun 12, 2024
Apr 24, 2024
(Electronic) Receipt
Search/Exam
Apr 24, 2024
Amended claims with annotations
Search/Exam
Apr 24, 2024
Amended description with annotations
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Apr 24, 2024
Claims
Search/Exam
Apr 24, 2024
Description
Search/Exam
Apr 24, 2024
Letter accompanying subsequently filed items
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Apr 24, 2024
Mar 5, 2024
Letter which had not been notified
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Feb 7, 2024
Feb 2, 2024
Feb 2, 2024
Jan 29, 2024
Observations by third parties
Search/Exam
Jan 29, 2024
Patent document filed by a Third party
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Jan 29, 2024
Patent document filed by a Third party
Search/Exam
Jan 17, 2024
Jan 17, 2024
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Jan 17, 2024
Intention to grant (signatures)
Search/Exam
Jan 17, 2024
Text intended for grant (clean copy)
Search/Exam
Jan 17, 2024
Nov 15, 2023
(Electronic) Receipt
Search/Exam
Nov 15, 2023
Amended claims with annotations
Search/Exam
Nov 15, 2023
Annex
Search/Exam
Nov 15, 2023
Claims
Search/Exam
Nov 15, 2023
Letter accompanying subsequently filed items
Search/Exam
Nov 15, 2023
Sep 26, 2023
Sep 26, 2023
Sep 21, 2023
(Electronic) Receipt
Search/Exam
Sep 21, 2023
Citation filed by a third party
Search/Exam
Sep 21, 2023
Letter accompanying subsequently filed items
Search/Exam
Sep 21, 2023
Non-patent literature filed by a third party
Search/Exam
Sep 21, 2023
Observations by third parties
Search/Exam
Sep 21, 2023
Patent document filed by a Third party
Search/Exam
Sep 21, 2023
Patent document filed by a Third party
Search/Exam
Sep 21, 2023
Patent document filed by a Third party
Search/Exam
Sep 21, 2023
Patent document filed by a Third party
Search/Exam
Jul 21, 2023
Annex to the communication
Search/Exam
Jul 21, 2023
Communication from the Examining Division
Search/Exam
Apr 27, 2023
(Electronic) Receipt
Search/Exam
Apr 27, 2023
Amended claims with annotations
Search/Exam
Apr 27, 2023
Claims
Search/Exam
Apr 27, 2023
Letter accompanying subsequently filed items
Search/Exam
Apr 27, 2023
Feb 14, 2023
Annex to the communication
Search/Exam
Feb 14, 2023
Communication from the Examining Division
Search/Exam
Feb 8, 2023
Examination started
Search/Exam
Dec 5, 2022
Dec 5, 2022
Dec 2, 2022
Non-patent literature filed by a third party
Search/Exam
Dec 2, 2022
Non-patent literature filed by a third party
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Dec 2, 2022
Observations by third parties
Search/Exam
Dec 2, 2022
Patent document filed by a Third party
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Dec 2, 2022
Patent document filed by a Third party
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Dec 2, 2022
Patent document filed by a Third party
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Dec 2, 2022
Patent document filed by a Third party
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Apr 4, 2022
Nov 18, 2020
Sep 16, 2020
Sep 11, 2020
Communication to designated inventor
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Sep 11, 2020
Communication to designated inventor
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Sep 9, 2020
Priority search results copy provided by EPO
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Aug 24, 2020
Aug 12, 2020
(Electronic) Receipt
Search/Exam
Aug 12, 2020
Aug 12, 2020
Request for entry into the European phase
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Jun 15, 2020
Information on entry into European phase
Search/Exam
Aug 26, 2019
Aug 8, 2019
Copy of the international search report
Search/Exam
Aug 8, 2019
Published international application - A1
Search/Exam
Apr 23, 2019
Apr 23, 2019
Feb 18, 2019
Feb 13, 2019
Feb 12, 2019
Feb 2, 2019
(Electronic) Receipt
PCTRO
Feb 2, 2019
Abstract
PCTRO
Feb 2, 2019
Claims
PCTRO
Feb 2, 2019
Description
PCTRO
Feb 2, 2019
Feb 2, 2019
Feb 2, 2019