IP Verse

Glass Melting

Patent No. EP3250524 (titled "Glass Melting") was filed by Knauf Insulation on Jan 27, 2016. The application was issued on Aug 13, 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
SAINT GOBAIN ISOVERMay 12, 2026SAINT GOBAIN RECHERCHE
SAINT GOBAINMay 12, 2026SAINT GOBAIN RECHERCHE

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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EP3250524

KNAUF INSULATION
Application Number
EP16701668A
Filing Date
Jan 27, 2016
Status
Granted And Under Opposition
Jul 11, 2025
Publication Date
Aug 13, 2025
External Links
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