IP Verse

High Strength Steel Sheet Having Excellent Hydrogen Embrittlement Resistance

PatentPatent Analysis

EP2436794

KABUSHIKI KAISHA KOBE SEIKO SHO
Application Number
EP10780303A
Filing Date
May 28, 2010
Status
Revoked
Jun 22, 2023
Grant Date
Apr 3, 2019
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP4032990B1
EP3396165B1
EP2130931B2

Bibliography

The patent EP2436794B1 was granted to Kabushiki Kaisha Kobe Seiko SHO on Apr 3, 2019 following the initial filing on May 28, 2010 under the application number EP10780303A . The current legal status of the patent is Revoked.

AI Generated Summary New

Patent Family

Patent Family

Patent Oppositions filed by Competitors

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

THYSSENKRUPP STEEL EUROPEDec 11, 2019ADMISSIBLE

Dossier Documents of the Patent

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