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Patent opposition analysis in Catalysts industry

In the competitive field of Catalysts, 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 Catalysts technology and learn how to protect your intellectual property.

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Top companies filing patent oppositions

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

CompanyTotal Oppositions
UMICORE23
JOHNSON MATTHEY PUBLIC21
NEO CHEMICALS & OXIDES EUROPE14
BASF12
ARKEMA FRANCE8
SCIENTIFIC DESIGN6
JOHNSON MATTHEY PUBLIC LIMTED4
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ3
EVONIK OPERATIONS3
THE CHEMOURS FC3

Top companies facing patent oppositions

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

CompanyTotal Oppositions
BASF22
JOHNSON MATTHEY PUBLIC13
RHODIA OPERATIONS11
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ10
UMICORE6
CASALE5
RHODIA OPRATIONS5
BASF CATALYSTS4
THE CHEMOURS FC4
ANAN KASEI3

Top active law firms filing patent oppositions New

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

CompanyTotal Oppositions Filed
BIRD & BIRD15
VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB15
BOULT WADE TENNANT11
ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBB6
ARKEMA PATENT5
NUNN5
REITSTOTTER KINZEBACH5
HOEFER & PARTNER PATENTANWALTE MBB4
JOHNSON MATTHEY3
KRAUS & LEDERER PARTGMBB3

Latest patents opposed in the Catalysts 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.

Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the Catalysts industry

EP4247554Precious Metal Mesh For Catalyzing Gas-Phase ReactionsUMICOREFeb 10, 2025JOHNSON MATTHEY PUBLIC
EP4088807Removal Of Hydrogen Impurity From Gas StreamsAIR PRODUCTS AND CHEMICALSJan 2, 2025LINDE
EP4079401Exhaust Gas Purification CatalystMITSUI MINING & SMELTINGDec 23, 2024JG OPPOSITIONS
EP3305749Method For Producing Fluorine-Containing OlefinDAIKIN INDUSTRIESDec 17, 2024ARKEMA FRANCE
EP3792238Catalytic Hydrogenation Of Fluoroolefins With Supported Palladium CatalystsTHE CHEMOURS FCDec 17, 2024ARKEMA FRANCE
EP2857095Catalyst For Methanol Production, Method For Producing Same, And Method For Producing MethanolMITSUI CHEMICALSAug 7, 2024JG OPPOSITIONS
EP3806992A Process And A Plant For The Production Of MethanolTOPSOEJul 23, 2024JOHNSON MATTHEY PUBLIC
EP3501648Catalytically Active Particle FilterUMICOREJul 3, 2024JOHNSON MATTHEY PUBLIC
EP3473337Method For Producing Supported Platinum ParticlesHERAEUS DEUTSCHLANDJun 5, 2024UMICORE
EP3592458Diesel Oxidation Catalyst Containing ManganeseUMICOREMar 5, 2024JOHNSON MATTHEY PUBLIC

Top patents facing oppositions in Catalysts industry

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.

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3356292Oct 30, 2019Method For Purification Of A Co2 StreamCASALE4
EP2644271Aug 30, 2017Nox Storage Materials And Traps Resistant To Thermal AgingBASF2
EP1624964Jul 31, 2019Silver-Containing Catalysts, The Manufacture Of Such Silver-Containing Catalysts, And The Use ThereofSHELL RESEARCH MAATSCHAPPIJ2
EP2459310Dec 15, 2021Silica-Stabilized Ultrafine Anatase Titania, Vanadia Catalysts, And Methods Of Production ThereofTRONOX2
EP2643082May 10, 2017Diesel Oxidation Catalyst Articles And Methods Of Making And UsingBASF2
EP1890807Apr 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
EP2190574Aug 28, 2019Rare Earth Alumina Particulate Manufacturing Method And ApplicationWEIHAI PIDC NEW MATERIALS2
EP2152411Dec 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
EP2352912Jul 4, 2018Integrated Scr And Amox Catalyst SystemsBASF2
EP2579983Aug 9, 2023Nox Storage Catalyst With Reduced Rh LoadingBASF2