The weekly litigation news digest is live. Subscribe now

IP Verse

Johnson Matthey Public Limted competitive analysis

Loading summary...

Latest oppositions filed by Johnson Matthey Public Limted

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

Last updated on: Nov 20, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP1941942
Oxidation Catalyst And Exhaust-Gas Purification System Using The SameCATALYST TECHNOLOGYMar 16, 2022
EP2882523
Diesel Oxidation Catalyst CompositesBASFFeb 27, 2021
EP2234938
Zeolite-Based Honeycomb BodyCORNING INCORPORATEDMay 7, 2020
EP2758168
Diesel Oxidation Catalyst With Layered Structure Containing Ceria Composition As Palladium Support Material For Enhanced Hc And Co Gas ConversionBASFApr 30, 2020
EP2483537
Four-Way Diesel Catalysts And Methods Of UseBASFMay 29, 2019

Latest PTAB cases involving Johnson Matthey Public Limted

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

Peer Comparison New

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

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JOHNSON MATTHEY PUBLIC LIMTED5 - - -
BASF220217713
CATALYST TECHNOLOGY - 1 - -
CORNING INCORPORATED325124