IP Verse

System, Drum And Method For Cooling And Recycling White Slag Used In A Steel Production Process Description

Patent No. EP3323898 (titled "System, Drum And Method For Cooling And Recycling White Slag Used In A Steel Production Process Description") was filed by Steb on Nov 2, 2017. The application was issued on Feb 1, 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
WHITE BLACK SLAG TECHNOLOGYJun 1, 2020BRAIDOTTI

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

EP3323898

STEB
Application Number
EP17199759A
Filing Date
Nov 2, 2017
Status
Patent Maintained As Amended
Dec 30, 2022
Publication Date
Feb 1, 2023
External Links
Slate, Register , Google Patents