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IP Verse

Airfoil Component, Vane Arfoil And Method Of Assembling A Ceramic Matrix Composite Vane Airfoil - EP3808942

The patent EP3808942 was granted to Raytheon on Dec 14, 2022. The application was originally filed on Oct 8, 2020 under application number EP20200876A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3808942

RAYTHEON
Application Number
EP20200876A
Filing Date
Oct 8, 2020
Status
Granted And Under Opposition
Nov 11, 2022
Publication Date
Dec 14, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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.

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SAFRAN AIRCRAFT ENGINESSep 14, 2023CABINET BEAU DE LOMENIEADMISSIBLE

Patent Citations (10) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONEP3266983
OPPOSITIONEP3460194
OPPOSITIONFR3061928
OPPOSITIONUS10408062
SEARCHEP2949866
SEARCHEP3460194
SEARCHUS2018045055
SEARCHUS2019153875
SEARCHUS2020190989
SEARCHWO2019003590

Dossier Documents

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