IP Verse

Transparent Substrate With A Multilayer Thin Film And Multiple Glazing Unit Comprising The Same

Patent No. EP3906219 (titled "Transparent Substrate With A Multilayer Thin Film And Multiple Glazing Unit Comprising The Same") was filed by Saint Gobain on Nov 14, 2019. The application was issued on Jan 10, 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
AGC GLASS EUROPEOct 9, 2024AGC GLASS EUROPE

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

EP3906219

SAINT GOBAIN
Application Number
EP19906993A
Filing Date
Nov 14, 2019
Status
Granted And Under Opposition
Dec 8, 2023
Publication Date
Jan 10, 2024
External Links
Slate, EP3906219B1, Google Patents