TechnologyPatent OppositionCompetitive Analysis

Explore the competitive field of Catalysts where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in Catalysts technology and learn how to protect your intellectual property.

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Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the Catalysts 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 Catalysts 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.

Last updated on: Aug 21, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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Removal Of Hydrogen Impurity From Gas StreamsAIR PRODUCTS AND CHEMICALSApr 29, 2025LINDE
Method For Co-Production Of Low-Carbon Foaming AgentZHEJIANG QUHUA FLUOR CHEMISTRYApr 25, 2025MEXICHEM FLUOR DE CV
Removal Of Hydrogen Impurity From Gas StreamsAIR PRODUCTS AND CHEMICALSMar 10, 2025LINDE
Precious Metal Mesh For Catalyzing Gas-Phase ReactionsUMICOREFeb 10, 2025JOHNSON MATTHEY PUBLIC
Removal Of Hydrogen Impurity From Gas StreamsAIR PRODUCTS AND CHEMICALSJan 2, 2025LINDE
Exhaust Gas Purification CatalystMITSUI MINING & SMELTINGDec 23, 2024JG OPPOSITIONS
Method For Producing Fluorine-Containing OlefinDAIKIN INDUSTRIESDec 17, 2024ARKEMA FRANCE
Catalytic Hydrogenation Of Fluoroolefins With Supported Palladium CatalystsTHE CHEMOURS FCDec 17, 2024ARKEMA FRANCE
Catalyst For Methanol Production, Method For Producing Same, And Method For Producing MethanolMITSUI CHEMICALSAug 7, 2024JG OPPOSITIONS
A Process And A Plant For The Production Of MethanolTOPSOEJul 23, 2024JOHNSON MATTHEY PUBLIC

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

Last updated on: Aug 21, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Oct 30, 2019Method For Purification Of A Co2 StreamCASALE4
Aug 30, 2017Nox Storage Materials And Traps Resistant To Thermal AgingBASF2
Jul 31, 2019Silver-Containing Catalysts, The Manufacture Of Such Silver-Containing Catalysts, And The Use ThereofSHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ2
Dec 15, 2021Silica-Stabilized Ultrafine Anatase Titania, Vanadia Catalysts, And Methods Of Production ThereofTRONOX2
May 10, 2017Diesel Oxidation Catalyst Articles And Methods Of Making And UsingBASF2
Apr 3, 2019A Catalyst, A Process For Preparing The Catalyst, And A Process For The Production Of An Olefin Oxide, A 1,2-Diol, A 1,2-Diol Ether, Or An AlkanolamineSHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ2
Aug 28, 2019Rare Earth Alumina Particulate Manufacturing Method And ApplicationPACIFIC INDUSTRIAL2
Dec 4, 2019An Epoxidation Catalyst, A Process For Preparing The Catalyst, And A Process For The Production Of An Olefin Oxide, A 1,2-Diol, A 1,2-Diol Ether, A 1,2-Carbonate, Or An AlkanolamineSHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ2
Jul 4, 2018Integrated Scr And Amox Catalyst SystemsBASF2
Aug 9, 2023Nox Storage Catalyst With Reduced Rh LoadingBASF2