Translucent Zirconia Sintered Body And Zirconia Powder, And Use Therefor

Patent No. EP3088373 (titled "Translucent Zirconia Sintered Body And Zirconia Powder, And Use Therefor") was filed by Tosoh on Dec 19, 2014. The application was issued on Nov 27, 2019.

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
TREIBACHER INDUSTRIEAug 27, 2020SCHWARZ & PARTNER PATENTANWALTE

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

EP3088373

TOSOH
Application Number
EP14874020A
Filing Date
Dec 19, 2014
Status
Opposition Rejected
Jan 12, 2024
Publication Date
Nov 27, 2019