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The patent EP3862003 was granted to Boehringer Ingelheim on Oct 25, 2023. The application was filed on Dec 15, 2014 under application number EP21155065A. 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 |
|---|---|---|---|
| ELANCO | Jul 24, 2024 | MURGITROYD | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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
OPPO
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Decision to grant a European patent
Search/Exam
Sep 20, 2023
(Electronic) Receipt
Search/Exam
Sep 20, 2023
Filing of the translations of the claims
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Sep 20, 2023
French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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Annex to the communication
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Consultation by telephone/in person
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(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Claims
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Description
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Examination started
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Letter accompanying subsequently filed items
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Jul 25, 2023
Matter concerning the application
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(Electronic) Receipt
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Amended claims with annotations
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Letter accompanying subsequently filed items
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Aug 16, 2021
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Notification of forthcoming publication
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Jul 14, 2021
Refund of fees
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Jul 9, 2021
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European search opinion
Search/Exam
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European search report
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Jul 9, 2021
Information on Search Strategy
Search/Exam
Jun 29, 2021
Search started
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Mar 12, 2021
Priority search results copy provided by EPO
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Feb 3, 2021
Abstract
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Claims
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Feb 3, 2021
Description
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Feb 3, 2021
Designation of inventor
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Feb 3, 2021
Drawings
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Feb 3, 2021
Request for grant of a European patent
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Jul 13, 2015
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