IP Verse

Mineral Fiber Insulation Product

Patent No. EP2826903 (titled "Mineral Fiber Insulation Product") was filed by Knauf Insulation on Jan 25, 2007. The application was issued on Jun 7, 2023.

Patent Summary

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Patent Family

Patent Oppositions (3)

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
ROCKWOOLJan 25, 2024LETZELTER
STMJan 25, 2024BOTTI & FERRARI
SAINT GOBAINJan 24, 2024SAINT 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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EP2826903

KNAUF INSULATION
Application Number
EP14184412A
Filing Date
Jan 25, 2007
Status
Granted And Under Opposition
Mar 24, 2023
Publication Date
Jun 7, 2023
External Links
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