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IP Verse

Aqueous Binder Composition - EP4127067

The patent EP4127067 was granted to Rockwool on Dec 13, 2023. The application was filed on Apr 3, 2020 under application number EP20717622A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4127067

ROCKWOOL
Application Number
EP20717622A
Filing Date
Apr 3, 2020
Status
Granted And Under Opposition
Nov 10, 2023
Publication Date
Dec 13, 2023
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status
KNAUF INSULATIONSep 13, 2024ARCADMISSIBLE
SAINT GOBAINSep 12, 2024RENARDADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONEP0583086
DESCRIPTIONEP0990727
DESCRIPTIONEP1741726
DESCRIPTIONUS2003042344
DESCRIPTIONUS2007173588
DESCRIPTIONUS5318990
DESCRIPTIONUS6706853
DESCRIPTIONUS6818699
DESCRIPTIONWO0105725
DESCRIPTIONWO0196460
DESCRIPTIONWO0206178
DESCRIPTIONWO2004007615
DESCRIPTIONWO2006061249
DESCRIPTIONWO2008023032
DESCRIPTIONWO9936368
INTERNATIONAL-SEARCH-REPORTFR2976584
INTERNATIONAL-SEARCH-REPORTWO2016120576
OPPOSITIONEP3632866
OPPOSITIONFR2976584
OPPOSITIONUS4357454
OPPOSITIONWO2016120575
OPPOSITIONWO2016120576
OPPOSITIONWO2020070337

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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