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Explore patent oppositions filed by Pfeifer Holz 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 12, 2025
Patent NumberTitleApplicantOpposition Date

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EP2727715Pellet Press With Device For Cutting To Length Of Biogenic Pellets Containing FibresBLIENINGERDec 2, 2022
EP3369561Pellet Press With Device For Cutting To Length Of Pellets Containing Biogenic FibresBLIENINGERJan 15, 2021