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Explore patent oppositions filed by Chevron Oronite 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: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP2363454A Lubricating Oil CompositionINFINEUMJun 26, 2019

Explore Chevron Oronite'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: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3176240Sep 7, 2022Process For Preparing Alcohol Ether Sulfates1
EP2055762Apr 28, 2021Lubricating Oil Compositions Comprising A Biodiesel Fuel And An Antioxidant1