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IP Verse

Starch And Carboxylic Acid Binder Compositions And Articles Made Therewith - EP3584230

The patent EP3584230 was granted to Johns Manville on Jan 5, 2022. The application was originally filed on Jun 17, 2019 under application number EP19180596A. The patent is currently recorded with a legal status of "Revoked".

EP3584230

JOHNS MANVILLE
Application Number
EP19180596A
Filing Date
Jun 17, 2019
Status
Revoked
May 31, 2024
Publication Date
Jan 5, 2022
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

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SAINT GOBAINSep 30, 2022RENARDADMISSIBLE
POLITEX DI FREUDENBERG POLITEXSep 28, 2022BANSE & STEGLICH PATENTANWALTE PARTMBBADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
OPPOSITIONEP3034555
OPPOSITIONEP3085728
OPPOSITIONEP3199312
OPPOSITIONUS2009275699
OPPOSITIONUS2014273685
OPPOSITIONWO2008053332
OPPOSITIONWO2012059687
OPPOSITIONWO2013057086
OPPOSITIONWO2015144843
OTHERWO2013057086
SEARCHEP3034555
SEARCHUS2009275699
SEARCHWO2008053332

Dossier Documents

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    Description

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