CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Otsuka Pharmaceutical Factory'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: Jul 31, 2025
Patent NumberGrant DateTitleTotal Oppositions
Sep 25, 2019Keratoconjunctival Protecting Agent, Or Keratoconjunctival Disorder Inhibiting Agent1

Top competitors of Otsuka Pharmaceutical Factory

List of top competitors of Otsuka Pharmaceutical Factory based on patent oppositions.