IP Verse

Color Display Body, Authentication Medium And Authenticity Determination Method Of Color Display Body

Patent No. EP4036616 (titled "Color Display Body, Authentication Medium And Authenticity Determination Method Of Color Display Body") was filed by Toppan on Sep 25, 2020. The application was issued on Oct 16, 2024.

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
SURYSJul 11, 2025OSHA LIANG

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

EP4036616

TOPPAN
Application Number
EP20868623A
Filing Date
Sep 25, 2020
Status
Granted And Under Opposition
Sep 13, 2024
Publication Date
Oct 16, 2024
External Links
Slate, Register , Google Patents