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IP Verse

Airfoil With Internal Cooling Passages

Patent No. EP3495616 (titled "Airfoil With Internal Cooling Passages") was filed by Raytheon on Dec 5, 2018. The application was issued on Jan 25, 2023.

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.

CompanyOpposition DateRepresentative
SAFRAN AIRCRAFT ENGINESOct 24, 2023BREVALEX

Dossier Documents

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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EP3495616

RAYTHEON
Application Number
EP18210560A
Filing Date
Dec 5, 2018
Status
Granted And Under Opposition
Dec 23, 2022
Publication Date
Jan 25, 2023
External Links
Slate, EP3495616B1, Google Patents