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Turbine Vane Including A Cooling-Air Intake Portion Including A Helical Element For Swirling The Cooling Air

Patent No. EP3464824 (titled "Turbine Vane Including A Cooling-Air Intake Portion Including A Helical Element For Swirling The Cooling Air") was filed by Safran Aircraft Engines on May 31, 2017. The application was issued on Dec 9, 2020.

Patent Summary

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Patent Family

Patent Oppositions (2)

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.

CompanyOpposition DateRepresentative
RAYTHEONSep 9, 2021DEHNS
RTXSep 9, 2021DEHNS

Dossier Documents

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EP3464824

SAFRAN AIRCRAFT ENGINES
Application Number
EP17730882A
Filing Date
May 31, 2017
Status
Granted And Under Opposition
Nov 6, 2020
Publication Date
Dec 9, 2020
External Links
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