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Explore patent oppositions filed by Felss Systems 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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EP3737514Process And Device For Manufacturing Hollow, Internally Cooled ValvesFEDERAL MOGUL VALVETRAINAug 10, 2022