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IP Verse

Castrol competitive analysis

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Latest oppositions filed by Castrol

Explore patent oppositions filed by Castrol against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3984092
Organic Heat Transfer System, Method And FluidTHE LUBRIZOLDec 20, 2023

Latest PTAB cases involving Castrol

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

Peer Comparison New

IP litigation analysis comparing Castrol with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CASTROL1 - - -
THE LUBRIZOL832 - -