IP Verse

Method For Producing A High Strength Steel Sheet Having Improved Strength, Ductility And Formability

Patent No. EP3164520 (titled "Method For Producing A High Strength Steel Sheet Having Improved Strength, Ductility And Formability") was filed by Arcelormittal on Jul 3, 2015. The application was issued on Apr 12, 2023.

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
THYSSENKRUPP STEEL EUROPEDec 11, 2020COHAUSZ & FLORACK

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

EP3164520

ARCELORMITTAL
Application Number
EP15750813A
Filing Date
Jul 3, 2015
Status
Patent Maintained As Amended
Mar 10, 2023
Publication Date
Apr 12, 2023
External Links
Slate, Register , Google Patents