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Gas Turbine Engine With Core Mount - EP3734044

The patent EP3734044 was granted to Rolls Royce on Nov 29, 2023. The application was originally filed on Apr 21, 2020 under application number EP20170569A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3734044

ROLLS ROYCE
Application Number
EP20170569A
Filing Date
Apr 21, 2020
Status
Granted And Under Opposition
Oct 27, 2023
Publication Date
Nov 29, 2023
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

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SAFRAN AIRCRAFT ENGINESAug 26, 2024REGIMBEAUADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
EXAMINATIONEP0677145
OPPOSITIONDE102011102286
OPPOSITIONEP2610460
OPPOSITIONUS8794912
OPPOSITIONWO2006021722
SEARCHEP0677145
SEARCHEP1158142
SEARCHEP3343002
SEARCHUS2007241257
SEARCHUS2015176493
SEARCHUS8794912

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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    Description

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