The weekly litigation news digest is live. Subscribe now

IP Verse

Gas Turbine Engine Architecture With Low Pressure Compressor Hub Between High And Low Rotor Thrust Bearings - EP2597292

The patent EP2597292 was granted to Raytheon on Mar 19, 2025. The application was filed on Nov 15, 2012 under application number EP12192792A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2597292

RAYTHEON
Application Number
EP12192792A
Filing Date
Nov 15, 2012
Status
Patent Maintained As Amended
Feb 14, 2025
Publication Date
Mar 19, 2025
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 ENGINESMay 11, 2021REGIMBEAU -

Patent Citations (12) New

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

Citation PhasePublication Number
EXAMINATIONUS2011123326
OPPOSITIONEP1921253
OPPOSITIONEP2327859
OPPOSITIONEP2535527
OPPOSITIONGB2199375
OPPOSITIONUS2011123326
OPPOSITIONUS5433674
OTHERUS2011123326
SEARCHEP1564397
SEARCHEP1921253
SEARCHGB2199375
SEARCHUS3434288

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

  • Get instant alerts for new documents