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Explore patent oppositions filed by Sahuquillo Huerta 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 3, 2025
Patent NumberTitleApplicantOpposition Date

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EP2905721Wall Element Device And System For Visual Information DisplayAD NOTAMMay 19, 2021
EP3401371Susceptor Ink Compositions For Microwaveable PackagesINSTITUTO TECNOLGICO DEL EMBALAJEMay 27, 2020
EP3041110Control Method And System For Photovoltaic Inverters Whose Ac Sides Are Connected In ParallelSUNGROW POWER SUPPLYMay 28, 2019