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IP Verse

Insulation Product Cmoprising Bulk Mineral Wool - EP3397800

The patent EP3397800 was granted to Saint Gobain on Dec 25, 2024. The application was originally filed on Dec 23, 2016 under application number EP16829285A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3397800

SAINT GOBAIN
Application Number
EP16829285A
Filing Date
Dec 23, 2016
Status
Granted And Under Opposition
Nov 22, 2024
Publication Date
Dec 25, 2024
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

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ROCKWOOLSep 25, 2025GILL JENNINGS & EVERYADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONFR2591621
INTERNATIONAL-SEARCH-REPORTEP2511586
INTERNATIONAL-SEARCH-REPORTJP2006097203
INTERNATIONAL-SEARCH-REPORTUS2006266429
INTERNATIONAL-SEARCH-REPORTUS2013193365
INTERNATIONAL-SEARCH-REPORTUS2013221567
OPPOSITIONUS3529870
OPPOSITIONUS5829649
OPPOSITIONWO03062690
OPPOSITIONWO2009112783
OPPOSITIONWO2011044420

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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    Description

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