Method For Producing A High-Strength Steel Strip With Improved Properties For Further Processing, And A Steel Strip Of This Type

Patent No. EP3504349 (titled "Method For Producing A High-Strength Steel Strip With Improved Properties For Further Processing, And A Steel Strip Of This Type") was filed by Salzgitter Flachstahl on Aug 18, 2017. The application was issued on Apr 3, 2024.

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 DateRepresentative
ARCELORMITTALDec 19, 2024LAVOIX

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

EP3504349

SALZGITTER FLACHSTAHL
Application Number
EP17757729A
Filing Date
Aug 18, 2017
Status
Granted And Under Opposition
Mar 1, 2024
Publication Date
Apr 3, 2024