IP Verse

Teijin Chemicals competitive analysis

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Latest patents of Teijin Chemicals opposed by its competitors

Explore Teijin Chemicals'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
EP1770126
Jan 10, 2018Aromatic Polycarbonate Resin Composition And Process For Producing The Same1

Latest publications and patents of Teijin Chemicals New

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

Last updated on: Oct 21, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Teijin Chemicals

EP2492081
Jan 10, 2018Method For Producing Curved Member Having High Quality Design Surface, And Member Produced By The MethodNo Opposition Filed Within Time Limit
EP1770126
Jan 10, 2018Aromatic Polycarbonate Resin Composition And Process For Producing The SameRevoked

Latest PTAB cases involving Teijin Chemicals

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

Peer Comparison New

IP litigation analysis comparing Teijin Chemicals 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
TEIJIN CHEMICALS - 1 - -
SABIC1463 - -