EP2958856

LHOIST RECHERCHE ET DVELOPPEMENT
Application Number
EP14705329A
Filing Date
Feb 18, 2014
Status
Revoked
Sep 10, 2021
Grant Date
Aug 28, 2019
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Bibliography

The patent EP2958856B1 was granted to Lhoist Recherche ET Dveloppement on Aug 28, 2019 following the initial filing on Feb 18, 2014 under the application number EP14705329A . 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

CARMEUSE RESEARCH AND TECHNOLOGYMay 27, 2020ADMISSIBLE

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