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IP Verse

Hydrostatic Seal Aligned With Rotor Rotation - EP3789588

The patent EP3789588 was granted to Raytheon on Oct 19, 2022. The application was filed on Jul 3, 2020 under application number EP20184043A. The patent is currently recorded with a legal status of "Revoked".

EP3789588

RAYTHEON
Application Number
EP20184043A
Filing Date
Jul 3, 2020
Status
Revoked
Aug 6, 2025
Publication Date
Oct 19, 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.

CompanyOpposition DateRepresentativeOpposition Status
SAFRAN AIRCRAFT ENGINESJul 18, 2023BREVALEXADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
OPPOSITIONEP3009611
OPPOSITIONEP3034801
OPPOSITIONEP3783250
OPPOSITIONUS2008100000
OPPOSITIONUS2008246223
OPPOSITIONUS2008265513
OPPOSITIONUS2011121519
OPPOSITIONUS2017226883
SEARCHEP3284983
SEARCHEP3418610
SEARCHUS2019017404
SEARCHWO2015147967

Dossier Documents

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    Description

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