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Explore patent oppositions filed by Hogan Lovells against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date

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EP3457450Organic Electroluminescent DeviceMERCK PATENTMar 12, 2025
EP3501489Method For Strengthening And Repairing Hair, And Kit ThereforLIW PATENT BY GUARANTEEJul 25, 2024
EP4087122Photovoltaic Power Conversion DeviceHUAWEI DIGITAL POWERJul 22, 2024
EP2963333Horticultural Led Lighting AssemblyVALOYASep 5, 2019
EP2849243Organic Electroluminescent DeviceMERCK PATENTJul 3, 2019