In the competitive field of Catalyst Prep, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Catalyst Prep technology and learn how to protect your intellectual property.

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Patent challenges are becoming increasingly common in the Catalyst Prep industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the Catalyst Prep industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Patent NumberTitleApplicantOpposition DateOpposition Name

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EP4043705Improvements In Or Relating To Particulate FiltersJOHNSON MATTHEY PUBLICSep 6, 2024UMICORE
EP2857095Catalyst For Methanol Production, Method For Producing Same, And Method For Producing MethanolMITSUI CHEMICALSAug 7, 2024JG OPPOSITIONS
EP3501648Catalytically Active Particle FilterUMICOREJul 3, 2024JOHNSON MATTHEY PUBLIC
EP3473337Method For Producing Supported Platinum ParticlesHERAEUS FUEL CELLSJun 5, 2024UMICORE
EP3060340Molding For A Hydrophobic Zeolitic Material And Process For Its ProductionBASFMay 16, 2024CLARIANT PRODUKTE DEUTSCHLAND
EP3592458Diesel Oxidation Catalyst Containing ManganeseUMICOREMar 5, 2024JOHNSON MATTHEY PUBLIC
EP2969205Zoned Catalyst For Diesel ApplicationsBASFOct 18, 2023UMICORE
EP2969205Zoned Catalyst For Diesel ApplicationsBASFOct 16, 2023JOHNSON MATTHEY PUBLIC
EP3302751Porous Bodies With Enhanced Pore ArchitectureSCIENTIFIC DESIGNAug 31, 2023SAINT GOBAIN CERAMICS AND PLASTICS
EP3302751Porous Bodies With Enhanced Pore ArchitectureSCIENTIFIC DESIGNAug 30, 2023BASF

To stay ahead in the competitive Catalyst Prep industry, companies are constantly innovating. Here are the top patents facing oppositions in the Catalyst Prep industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP2644271Aug 30, 2017Nox Storage Materials And Traps Resistant To Thermal AgingBASF CATALYSTS2
EP2995367Dec 20, 2017Small Pore Molecular Sieve Supported Copper Catalysts Durable Against Lean/Rich Aging For The Reduction Of Nitrogen OxidesJOHNSON MATTHEY PUBLIC2
EP2352912Jul 4, 2018Integrated Scr And Amox Catalyst SystemsBASF2
EP2579983Aug 9, 2023Nox Storage Catalyst With Reduced Rh LoadingBASF2
EP2931423Oct 27, 2021Catalyst Compositions, Catalytic Articles, Systems And Processes Using Large Particle Molecular SievesBASF2
EP2969205Jan 18, 2023Zoned Catalyst For Diesel ApplicationsBASF2
EP1624964Jul 31, 2019Silver-Containing Catalysts, The Manufacture Of Such Silver-Containing Catalysts, And The Use ThereofSHELL RESEARCH MAATSCHAPPIJ2
EP2190574Aug 28, 2019Rare Earth Alumina Particulate Manufacturing Method And ApplicationWEIHAI PIDC NEW MATERIALS2
EP2459310Dec 15, 2021Silica-Stabilized Ultrafine Anatase Titania, Vanadia Catalysts, And Methods Of Production ThereofMILLENNIUM INORGANIC CHEMICALS2
EP3302751Nov 30, 2022Porous Bodies With Enhanced Pore ArchitectureSCIENTIFIC DESIGN2