IP Verse

Vacuum Insulated Panel With Optimized Compressive And/Or Tensile Stress In Glass

Patent No. EP4490380 (titled "Vacuum Insulated Panel With Optimized Compressive And/Or Tensile Stress In Glass") was filed by Luxwall on Oct 26, 2023. The application was issued on Sep 17, 2025.

Patent Summary

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Patent Oppositions (2)

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
GUARDIAN GLASSJun 16, 2026FINNEGAN EUROPE
VELUXJun 16, 2026FINNEGAN EUROPE

Dossier Documents

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  • Date

    Description

EP4490380

LUXWALL
Application Number
EP23810259A
Filing Date
Oct 26, 2023
Status
Granted And Under Opposition
Aug 15, 2025
Publication Date
Sep 17, 2025
External Links
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