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Explore patent oppositions filed by Specht 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: Jul 10, 2025
Patent NumberTitleApplicantOpposition Date

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EP2427251Wash ColumnNEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNOJun 5, 2018
EP1464676Crosslinkable Elastomer Composition And Formed Product Comprising The SameDAIKIN INDUSTRIESMar 7, 2018
EP2933297Pigment Dispersant, Production Method For Pigment Dispersant, And Pigment Dispersion LiquidDAINICHISEIKA COLOR & CHEMICALS MFGFeb 7, 2018