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Explore patent oppositions filed by Nissan Chemical 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: Jul 17, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3061454Parasiticidal Oral Veterinary Compositions Comprising Systemically-Acting Active Agents, Methods And Uses ThereofBOEHRINGER INGELHEIM ANIMAL HEALTH USADec 10, 2021
EP2957284Animal Pest Control MethodE I DU PONT DE NEMOURSOct 17, 2018

Explore Nissan Chemical'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 17, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2754640Jun 27, 2018Method For Producing Purified Silicic Acid Alkali Aqueous Solution And Silica Sol2