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IP Verse

Use Of A Mineral Wool Product - EP3676434

The patent EP3676434 was granted to Rockwool on Dec 18, 2024. The application was originally filed on Aug 29, 2018 under application number EP18759117A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3676434

ROCKWOOL
Application Number
EP18759117A
Filing Date
Aug 29, 2018
Status
Granted And Under Opposition
Nov 15, 2024
Publication Date
Dec 18, 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.

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PAROC GROUPSep 18, 2025LAWRIEADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN104402211
INTERNATIONAL-SEARCH-REPORTUS2007027283
INTERNATIONAL-SEARCH-REPORTUS2012070645
INTERNATIONAL-SEARCH-REPORTUS2012168054
INTERNATIONAL-SEARCH-REPORTWO2008127936
OPPOSITIONCN105060737
OPPOSITIONGB801580
OPPOSITIONJP4246293B
OPPOSITIONUS2017198425
OPPOSITIONUS4251590
OPPOSITIONWO2008127936
OPPOSITIONWO2019043078
SEARCHCN104402211
SEARCHUS2012070645
SEARCHUS2012168054
SEARCHWO2008127936

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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