Stay informed with the latest litigation news. Explore now

Process For Manufacturing Cold-Rolled And Annealed Steel Sheets With Very High Strength, And Sheets Thus Produced - EP2155915B2

EP2155915

ARCELORMITTAL
Application Number
EP08805523A
Filing Date
Apr 28, 2008
Status
Patent Maintained As Amended
Mar 25, 2022
Grant Date
Apr 27, 2022
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Bibliography

The patent EP2155915B2 was granted to Arcelormittal on Apr 27, 2022 following the initial filing on Apr 28, 2008 under the application number EP08805523A . The current legal status of the patent is Patent Maintained As Amended.

Patent Summary

Patent Family New

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

TATA STEEL IJMUIDENJul 25, 2018ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

  • Date

    Description

  • Get instant alerts for new documents