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IP Verse

Methods For Repairing Airfoil Trailing Edges To Include Ejection Slots Therein - EP3475531

The patent EP3475531 was granted to General Electric on May 26, 2021. The application was filed on Jun 14, 2017 under application number EP17733264A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3475531

GENERAL ELECTRIC
Application Number
EP17733264A
Filing Date
Jun 14, 2017
Status
Granted And Under Opposition
Apr 23, 2021
Publication Date
May 26, 2021
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
ANSALDO ENERGIA SWITZERLANDFeb 25, 2022STUDIO TORTAADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2495397
INTERNATIONAL-SEARCH-REPORTEP2942424
INTERNATIONAL-SEARCH-REPORTUS2014178206
INTERNATIONAL-SEARCH-REPORTWO2014165337
OPPOSITIONEP2495397
OPPOSITIONUS2004146402
OPPOSITIONUS2006222494
OPPOSITIONUS2007128031
OPPOSITIONUS2007163113
OPPOSITIONUS2009129915
OPPOSITIONUS7780414
OPPOSITIONUS8807943
OPPOSITIONWO2016015920

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.

  • Date

    Description

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