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IP Verse

Method For Producing High-Efficiency Methanol Capable Of Reducing Emission Of Carbon Dioxide - EP3178804

The patent EP3178804 was granted to Korea Research Institute OF Chemical Technology on May 27, 2020. The application was filed on Jul 2, 2015 under application number EP15829483A. The patent is currently recorded with a legal status of "Revoked".

EP3178804

KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Application Number
EP15829483A
Filing Date
Jul 2, 2015
Status
Revoked
Mar 10, 2023
Publication Date
May 27, 2020
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
JOHNSON MATTHEY PUBLICFeb 25, 2021RIDLAND -
L AIR LIQUIDE SOCIETE ANONYME POUR L ETUDE ET L EXPLOITATION DES PROCEDES GEORGES CLAUDEFeb 17, 2021DROPSCH -

Patent Citations (20) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1008577
INTERNATIONAL-SEARCH-REPORTJP2001122811
INTERNATIONAL-SEARCH-REPORTJP2003034660
INTERNATIONAL-SEARCH-REPORTKR20100065504
INTERNATIONAL-SEARCH-REPORTUS2003022948
OPPOSITIONEP0926096
OPPOSITIONEP1008577
OPPOSITIONEP1241130
OPPOSITIONEP1277697
OPPOSITIONUS2003022948
OPPOSITIONUS6486218
OPPOSITIONUS6706770
OPPOSITIONWO2004088225
OPPOSITIONWO2010120962
OPPOSITIONWO2014096226
OPPOSITIONWO9856744
SEARCHEP0926096
SEARCHEP1277697
SEARCHWO2004088225
SEARCHWO2014096226

Dossier Documents

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