This table presents recent patent oppositions filed by Johnson Matthey Public Limited Company against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP4126759Process And Plant For The Production Of Synthesis Gas And Generation Of Process CondensateTOPSOE A/SSep 5, 2024
EP3806992A Process And A Plant For The Production Of MethanolHALDOR TOPSØE A/SJul 23, 2024
EP3501648Catalytically Active Particle FilterUMICORE AG & CO. KGJul 3, 2024
EP4043088Method For Coating A Wall Flow FilterUMICORE AG & CO. KGJun 14, 2024
EP3658495Method For The Preparation Of Synthesis GasHALDOR TOPSØE A/SMay 29, 2024
EP3658496Method For The Preparation Of Synthesis GasHALDOR TOPSØE A/SMay 29, 2024
EP3597293Transition Metal-Carrying Zeolite And Production Method Therefor, And Nitrogen Oxide Purification Catalyst And Method For Using SameMITSUBISHI CHEMICAL CORPORATIONApr 25, 2024
EP3592458Diesel Oxidation Catalyst Containing ManganeseUMICORE AG & CO. KGMar 5, 2024
EP2969205Zoned Catalyst For Diesel ApplicationsBASF CORPORATIONOct 16, 2023
EP3741738Method And System For Manufactured MethanolL'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDEJun 20, 2023

The following table provides an overview of the latest patents of Johnson Matthey Public Limited Company that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3404203Aug 21, 2024Well Liner1
EP3442702Mar 13, 2024Method Of Coating A Substrate With A Particle Stabilized Foam1
EP2922630Feb 28, 2024Oxidation Catalyst For Treating The Exhaust Gas Of A Compression Ignition Engine1
EP2613879Feb 14, 2024Catalyst Manufacturing Method1
EP3699410Jan 24, 2024A Catalytic Article And The Use Thereof For The Treatment Of An Exhaust Gas1
EP4043705Dec 6, 2023Improvements In Or Relating To Particulate Filters1
EP2917520May 10, 2023Close-Coupled Scr System2
EP3665131May 3, 2023Particle Mixture1
EP3289041Mar 8, 2023Sustained Release System For Reservoir Treatment And Monitoring1
EP3593894Nov 23, 2022Diesel Oxidation Catalyst With Nox Adsorber Activity1