CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Johnson Matthey Public against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 31, 2025
Patent NumberTitleApplicantOpposition Date

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Precious Metal Mesh For Catalyzing Gas-Phase ReactionsUMICOREFeb 10, 2025
Process And Plant For The Production Of Synthesis Gas And Generation Of Process CondensateTOPSOESep 5, 2024
A Process And A Plant For The Production Of MethanolHALDOR TOPSEJul 23, 2024
Catalytically Active Particle FilterUMICOREJul 3, 2024
Method For Coating A Wall Flow FilterUMICOREJun 14, 2024
Method For The Preparation Of Synthesis GasHALDOR TOPSEMay 29, 2024
Method For The Preparation Of Synthesis GasHALDOR TOPSEMay 29, 2024
Transition Metal-Carrying Zeolite And Production Method Therefor, And Nitrogen Oxide Purification Catalyst And Method For Using SameMITSUBISHI CHEMICALApr 25, 2024
Diesel Oxidation Catalyst Containing ManganeseUMICOREMar 5, 2024
Zoned Catalyst For Diesel ApplicationsBASFOct 16, 2023

Explore Johnson Matthey Public's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 31, 2025
Patent NumberGrant DateTitleTotal Oppositions
Aug 21, 2024Well Liner1
Mar 13, 2024Method Of Coating A Substrate With A Particle Stabilized Foam1
Feb 28, 2024Oxidation Catalyst For Treating The Exhaust Gas Of A Compression Ignition Engine1
Feb 14, 2024Catalyst Manufacturing Method1
Jan 24, 2024A Catalytic Article And The Use Thereof For The Treatment Of An Exhaust Gas1
Dec 6, 2023Improvements In Or Relating To Particulate Filters1
May 10, 2023Close-Coupled Scr System2
May 3, 2023Particle Mixture1
Mar 8, 2023Sustained Release System For Reservoir Treatment And Monitoring1
Nov 23, 2022Diesel Oxidation Catalyst With Nox Adsorber Activity1

Top competitors of Johnson Matthey Public

List of top competitors of Johnson Matthey Public based on patent oppositions.