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The patent EP3696392 was granted to Raytheon on Dec 25, 2024. The application was filed on Feb 12, 2020 under application number EP20157024A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| SAFRAN AIRCRAFT ENGINES | Jan 19, 2023 | REGIMBEAU | 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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OPPO
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Decision to grant a European patent
Search/Exam
Mar 15, 2022
(Electronic) Receipt
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Mar 15, 2022
Filing of the translations of the claims
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Mar 15, 2022
French translation of claims
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Mar 15, 2022
German translation of the claims
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Mar 15, 2022
Letter accompanying subsequently filed items
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Jan 25, 2022
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Intention to grant (signatures)
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Jan 25, 2022
Text intended for grant (clean copy)
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Jan 25, 2022
Dec 20, 2021
(Electronic) Receipt
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Dec 20, 2021
Amended description with annotations
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Dec 20, 2021
Description
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Dec 20, 2021
Letter accompanying subsequently filed items
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Dec 20, 2021
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Intention to grant (signatures)
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Aug 10, 2021
Text intended for grant (clean copy)
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Aug 10, 2021
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Examination started
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Feb 19, 2021
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(Electronic) Receipt
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Feb 16, 2021
Letter accompanying subsequently filed items
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Feb 8, 2021
Authorisation
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Annexes in respect of a client data request
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Dec 18, 2020
Annexes in respect of a client data request
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Notification of forthcoming publication
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Jul 13, 2020
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European search opinion
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European search report
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Jul 13, 2020
Information on Search Strategy
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Apr 28, 2020
Communication to designated inventor
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Communication to designated inventor
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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 12, 2020
Abstract
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Feb 12, 2020
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Claims
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Feb 12, 2020
Description
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Feb 12, 2020
Designation of inventor
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Feb 12, 2020
Drawings
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Feb 12, 2020
Request for grant of a European patent
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