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Material Treatment

TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Material Treatment, 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 Material Treatment 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
OMYA21
SCHAEFER KALK13
ECKART11
SUN CHEMICAL COLORS & EFFECTS9
PPG INDUSTRIES6
SAINT GOBAIN5
KRONOS5
CABOT4
IMI FABI4
ORION ENGINEERED CARBONS4

Top companies facing patent oppositions

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

CompanyTotal Oppositions
IMERTECH18
ECKART11
OMYA8
MERCK PATENT8
SCHLENK METALLIC PIGMENTS6
IMERYS MINERALS6
M INNOVATIVE PROPERTIES5
BASF5
IMERYS5
EVONIK CARBON BLACK4

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
MAIWALD20
MAI BESIER13
F & E PATENT10
STRYCH9
ALTMANN6
ZIMMERMANN & PARTNER PATENTANWALTE MBB5
GRUNECKER PATENT5
ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBB5
FUCHS PATENTANWALTE PARTNERSCHAFT MBB4
HOFFMANN EITLE3

Latest patents opposed in the Material Treatment industry

Patent challenges are becoming increasingly common in the Material Treatment 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 Material Treatment 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 Material Treatment industry

EP4172275Tio2-Free PigmentSUN CHEMICALNov 6, 2024ECKART
EP2970679A Process For Manufacturing Nanoparticles In A Concentrated SlurryNORDKALKAug 22, 2024OMYA
EP3328944Precipitated Calcium Carbonate, A Method For Its Manufacture And Uses ThereofIMERTECHJun 5, 2024OMYA
EP3102639Surface-Treated Calcium Carbonate, Methods For Making The Same, And Compositions Including The SameSENSIENT COLORSMay 2, 2024AECHTER
EP4021985High-Coating Metal Effect PigmentsSCHLENK METALLIC PIGMENTSMar 14, 2024ECKART
EP3377585Particulate Carbon Material That Can Be Produced From Renewable Raw Materials And Method For The Production Of Said Carbon MaterialSUNCOAL INDUSTRIESJan 26, 2024METSA FIBRE
EP3377585Particulate Carbon Material That Can Be Produced From Renewable Raw Materials And Method For The Production Of Said Carbon MaterialSUNCOAL INDUSTRIESJan 24, 2024STORA ENSO OYJ
EP3682965Method For Producing Particulate Carbonaceous Material From Renewable Raw MaterialsSUNCOAL INDUSTRIESJan 12, 2024STORA ENSO OYJ
EP3752565Stir-In Titanium Dioxide Pigment CompositionTRONOXNov 8, 2023CLARIANT PRODUKTE DEUTSCHLAND
EP3783068Granular Conductive Carbon Black And Preparation Method ThereofJIAOZUO CITY HEXING CHEMICAL INDUSTRYAug 15, 2023ORION ENGINEERED CARBONS

Top patents facing oppositions in Material Treatment industry

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

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3377585Apr 26, 2023Particulate Carbon Material That Can Be Produced From Renewable Raw Materials And Method For The Production Of Said Carbon MaterialSUNCOAL INDUSTRIES3
EP3411440Dec 30, 2020Inorganic Particulate Material Suitable For Use In Polymeric FilmsIMERTECH3
EP3053967Jul 20, 2022Metallic Gloss Pigments Based On Aluminium Flakes With A Thickness Of 1-30 NmSCHLENK METALLIC PIGMENTS2
EP2949707Mar 1, 2017Process For The Preparation Of Crumbs Comprising Calcium CarbonateOMYA2
EP2990444Nov 7, 2018Talc Particulate And Uses ThereofIMERYS TALC EUROPE2
EP2999752Jul 31, 2024Metallic Lustre Pigments Based On Substrate Flakes With A Thickness Of 1-50 NmSCHLENK METALLIC PIGMENTS2
EP2799397Jun 20, 2018Alpha-Alumina FlakesMERCK PATENT2
EP2268863Dec 18, 2019A Pigment Particle Composition, Its Method Of Manufacture And Its UseFP PIGMENTS2
EP2895437Aug 2, 2023High-Finesse Limewater CompositionLHOIST RECHERCHE ET DVELOPPEMENT2
EP2799398May 23, 2018Alpha-Alumina FlakesMERCK PATENT2