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Explore patent oppositions filed by Berkenhoff 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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EP3526354Alloy Coated Edm WireINNOVATIVE PRODUCTSFeb 3, 2025
EP3251777Scale-Style Micro-Texture Electrode Wire Material And Preparation Method Therefor And Use ThereofNINGBO KANGQIANG MICRO ELECTRONICS TECHNOLOGYNov 5, 2024
EP3817880Electrode Lead Wth A Porous Layer For Electrical Discharge MachiningTHERMOCOMPACTMay 25, 2023
EP2005343Edm WireCOMPOSITE CONCEPTS ET ALMar 3, 2021
EP2512725Use Of A Cu Alloy For Brazing Components Of Exhaust Gas Systems 84-88 % Copper; 8.5-13.5% Manganese; 1.5-4 % Cobalt Or Nickel; 0 - 0.5% SiliconUMICORENov 20, 2018

Explore Berkenhoff's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP4028194Oct 16, 2024Wire Electrode For Spark-Erosion Cutting1