Transition Metal/Zeolite Scr Catalysts

Patent No. EP2150328 (titled "Transition Metal/Zeolite Scr Catalysts") was filed by Johnson Matthey on Apr 24, 2008. The application was issued on Mar 11, 2015.

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Patent Oppositions (3)

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 DateRepresentative
PQDec 11, 2015FINNEGAN EUROPE
UMICOREDec 11, 2015MULEY
HALDOR TOPSOEDec 10, 2015INSPICOS PS

Dossier Documents

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  • Date

    Description

EP2150328

JOHNSON MATTHEY
Application Number
EP08762186A
Filing Date
Apr 24, 2008
Status
Opposition Rejected
Dec 13, 2019
Publication Date
Mar 11, 2015