IP Verse

Kronos competitive analysis

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Latest oppositions filed by Kronos

Explore patent oppositions filed by Kronos against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3393967
Antimicrobial Polymer CompositionMATERIE PLASTICHE PISANEDec 8, 2022
EP3481777
Process For The Production Of Titanium Dioxide, And Titanium Dioxide Obtained TherebyVENATOR GERMANYJan 28, 2022
EP3607005
Pigment Treated With At Least One Non-Reactive Polysiloxane For Use In ThermoplasticsVENATOR UERDINGENJan 14, 2022
EP3138816
Method For Preparing Nanometer Titanium DioxideZIBO SHENGTAI COMPOSITE MATERIAL TECHNOLOGYFeb 8, 2021
EP3228672
Coating Composition, And Optical Product Having Coating Layer Made From Said Coating CompositionTOKUYAMANov 5, 2020
EP2569381
A Composition Comprising Microfibrillated Cellulose And A Process For The Production Of A CompositionSTORA ENSO OYJMay 4, 2020
EP2571943
Functionalized Particles And Use ThereofSACHTLEBEN CHEMIESep 12, 2019
EP2057235
Ultrafine Particles Having Inorganically Modified SurfacesHUNTSMAN P&A GERMANYJan 30, 2019
EP2683776
Titanium Dioxide Pigments And Manufacturing MethodTRONOXJul 4, 2018
EP3008143
Ink Composition Comprising Colorant Particles Containing Polymeric ParticlesSANFORDJun 6, 2018

Latest patents of Kronos opposed by its competitors

Explore Kronos's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3648937
Sep 6, 2023Oriented Strand Board, Process For Production Of An Oriented Strand Board And Apparatus For Producing An Oriented Strand Board4

Latest publications and patents of Kronos New

Explore the latest publications and patents granted to Kronos, showcasing their recent innovations and technological advancements.

Last updated on: Oct 18, 2025
Publication NumberPublication DateTitleLegal Status

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EP3648937
Sep 6, 2023Oriented Strand Board, Process For Production Of An Oriented Strand Board And Apparatus For Producing An Oriented Strand BoardGranted And Under Opposition
EP1722985
Feb 7, 2018Decorative Paper Comprising Electrically Charged FibresNo Opposition Filed Within Time Limit
EP3083839
Jan 17, 2018Method For Producing Composite ParticlesNo Opposition Filed Within Time Limit

Latest PTAB cases involving Kronos

Discover the latest PTAB cases involving Kronos, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Kronos with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KRONOS10 - - -
MATERIE PLASTICHE PISANE - 1 - -
SACHTLEBEN CHEMIE - 2 - -
VENATOR GERMANY33 - -