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IP Verse

Denka competitive analysis

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Latest patents of Denka opposed by its competitors

Explore Denka'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP4036031
Apr 17, 2024Binding Tape1
EP3950582
Dec 13, 2023Silicon Nitride Powder And Production Method Therefor, And Production Method For Silicon Nitride Sintered Body1
EP3483211
Jul 29, 2020Latex Composition And One-Pack Type Aqueous Adhesive Composed Of Said Latex Composition1
EP2848650
May 27, 2020Block Copolymer Composition, And Sheet1
EP2138541
Mar 4, 2020Molding Material For Md Shrink And Md Shrink Film1
EP2757604
Jun 13, 2018Clad Material For Led Light-Emitting Element Holding Substrate, And Method For Manufacturing Same1

Latest PTAB cases involving Denka

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

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DENKA - 6 - -
CERTOPLAST TECHNISCHE KLEBEBANDER18 - - -
HOEGER1 - - -
INEOS STYROLUTION GROUP98 - -