The weekly litigation news digest is live. Subscribe now

IP Verse

Hot-Pressed Member And Manufacturing Method Therefor - EP3266533

The patent EP3266533 was granted to JFE Steel on Feb 23, 2022. The application was originally filed on Mar 3, 2016 under application number EP16758649A. The patent is currently recorded with a legal status of "Revoked".

EP3266533

JFE STEEL
Application Number
EP16758649A
Filing Date
Mar 3, 2016
Status
Revoked
Aug 30, 2024
Publication Date
Feb 23, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

Get instant alerts for new oppositions and patent status changes

AUTOTECH ENGINEERING SLNov 21, 2022DE ROOIJADMISSIBLE
ARCELORMITTALNov 18, 2022LAVOIXADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2005021968
INTERNATIONAL-SEARCH-REPORTJP2012101270
INTERNATIONAL-SEARCH-REPORTJP2012197505
OPPOSITIONEP2832887
OPPOSITIONJP2006021216
OPPOSITIONUS2005000951
OPPOSITIONUS2014003860
SEARCHJP2006021216

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