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Explore patent oppositions filed by Sasol Performance Chemicals 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

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EP3176240Process For Preparing Alcohol Ether SulfatesCHEVRON ORONITEFeb 20, 2020

Explore Sasol Performance 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: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2817382Jan 12, 2022Composition Comprising An Alkoxylated Amine Compound And A Carboxylic Acid Compound, Use Thereof In Water In Oll Emulsions And Process Using The Composition As Or As Part Of A Drilling Fluid1