Counterfeit-Proof Metallic Foil

Patent No. EP1509813 (titled "Counterfeit-Proof Metallic Foil") was filed by Constantia Teich on Apr 30, 2003. The application was issued on Sep 23, 2015.

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
HYDRO ALUMINIUM ROLLED PRODUCTSJun 22, 2016COHAUSZ & FLORACK

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

EP1509813

CONSTANTIA TEICH
Application Number
EP03756989A
Filing Date
Apr 30, 2003
Status
Revoked
Jan 29, 2021
Publication Date
Sep 23, 2015