IP Verse

Johnson Matthey competitive analysis

Latest oppositions filed by Johnson Matthey

Explore patent oppositions filed by Johnson Matthey against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP4504393
Method For Controlling A Synthesis LoopCASALEJul 7, 2026
EP4267781
Coated Membrane For Water ElectrolysisGREENERITYJun 26, 2026
EP3755655
Gas ProcessingREINERTSEN NEW ENERGYJun 19, 2026
EP4074418
Electrode Catalyst For Fuel Cell, Electrode Catalyst Layer For Fuel Cell, Membrane/Electrode Assembly, And Fuel CellPANASONIC MANAGEMENTFeb 18, 2026
EP4519206
Plant And Process For Producing Hydrogen With Improved Operation Of A Low Temperature Co2 Removal UnitTOPSOEFeb 11, 2026
EP2908944
8-Ring Small Pore Molecular Sieve With Promoter To Improve Low Temperature PerformanceBASFDec 19, 2025
EP4251560
Method Of Starting-Up A Water Gas Shift ReactorTOPSOEAug 5, 2025
EP4197967
Method And Installation For Producing Methanol And Carbon MonoxideLAIR LIQUIDEJul 8, 2025
EP3935011
A Method For The Suppression Of Soot Formation In An Atr Or Pox ReactorCASALEMar 26, 2025
EP4247554
Precious Metal Mesh For Catalyzing Gas-Phase ReactionsUMICOREFeb 10, 2025

Latest patents of Johnson Matthey opposed by its competitors

Explore Johnson Matthey'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: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3507006
Sep 17, 2025Oxidation Catalyst For A Diesel Engine Exhaust1
EP2427468
Jun 4, 2025Preparation Of A Metal Complex1
EP3981502
Apr 16, 2025Transition Metal/Zeolite Scr Catalysts2
EP3404203
Aug 21, 2024Well Liner1
EP4326925
Aug 21, 2024Catalyst Coated Membranes For Water Electrolysers1
EP3976572
May 1, 2024Process1
EP3983365
Apr 24, 2024Process For Synthesising Methanol1
EP3442702
Mar 13, 2024Method Of Coating A Substrate With A Particle Stabilized Foam1
EP2922630
Feb 28, 2024Oxidation Catalyst For Treating The Exhaust Gas Of A Compression Ignition Engine1
EP2613879
Feb 14, 2024Catalyst Manufacturing Method1

Latest PTAB cases involving Johnson Matthey

Discover the latest PTAB cases involving Johnson Matthey, highlighting their recent legal challenges and patent disputes.

Last updated on: Aug 29, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Johnson Matthey

IPR2015-01265May 26, 2015JOHNSON MATTHEYBASFFinal Written Decision
IPR2015-01266May 26, 2015JOHNSON MATTHEYBASFFinal Written Decision
IPR2015-01267May 26, 2015JOHNSON MATTHEYBASFFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Johnson Matthey with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JOHNSON MATTHEY PUBLIC7648 - -
BASF340406714
CASALE4257 - 2
UMICORE69299 -