Transparent, Encapsulated Lithium Aluminium Silicate Glass Ceramic And Method For The Production And Use Of The Glass Ceramic

Patent No. EP3728152 (titled "Transparent, Encapsulated Lithium Aluminium Silicate Glass Ceramic And Method For The Production And Use Of The Glass Ceramic") was filed by Schott on Dec 18, 2018. The application was issued on Nov 10, 2021.

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
EUROKERA SNCAug 9, 2022SAINT GOBAIN RECHERCHE

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

EP3728152

SCHOTT
Application Number
EP18826613A
Filing Date
Dec 18, 2018
Status
Opposition Rejected
Jul 11, 2025
Publication Date
Nov 10, 2021