IP Verse

Vacuum Insulated Panel Seal

Patent No. EP4428334 (titled "Vacuum Insulated Panel Seal") was filed by Luxwall on Nov 6, 2023. The application was issued on May 28, 2025.

Patent Summary

Patent Family

Patent Family

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 GLASSFeb 26, 2026FINNEGAN EUROPE
VELUXFeb 26, 2026FINNEGAN 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.

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EP4428334

LUXWALL
Application Number
EP24187538A
Filing Date
Nov 6, 2023
Status
Granted And Under Opposition
Apr 25, 2025
Publication Date
May 28, 2025
External Links
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