Eika competitive analysis

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Explore patent oppositions filed by Eika 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

Device And Method For Cooktop Fire MitigationPRIMAIRAMar 23, 2021

Latest publications and patents of Eika New

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

Latest PTAB cases involving Eika

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

Peer Comparison New

IP litigation analysis comparing Eika 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
SUMITOMO SEIKA CHEMICALS - 8 - -
NIPPON SHOKUBAI3518 - -