CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Nippon Steel Chemical & Material against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 21, 2025
Patent NumberTitleApplicantOpposition Date

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Organic Electroluminescent DeviceMERCK PATENTJan 25, 2019
Organic Electroluminescent DeviceMERCK PATENTOct 29, 2018
Organic Electroluminescent Device With Thermally Activated Delayed Fluorescence MaterialMERCK PATENTOct 24, 2018

Explore Nippon Steel Chemical & Material'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: Aug 21, 2025
Patent NumberGrant DateTitleTotal Oppositions
Oct 19, 2022Compound For Organic Electroluminescent Device And Organic Electroluminescent Device1

Top competitors of Nippon Steel Chemical & Material

Top competitors of Nippon Steel Chemical & Material based on patent oppositions.