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Explore patent oppositions filed by Fischer 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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EP3957884Sensor Layer, Diaphragm Valve And MethodGEM GEBR MLLER APPARATEBAU KOMMANDITGESELLSCHAFTDec 23, 2024
EP3662194Pre-Insulated Valves For Fluid SystemADVANCE VALVES PRIVATEDec 19, 2024
EP3842646Expansion DowelG&B FISSAGGIDec 19, 2024
EP3862580Fastening Device Comprising A Screw And A Thermal Insulating Element Attached To It Which Is Rotatable And Secured Against SlidingADOLF WRTHDec 12, 2024
EP3840941Method For Producing A Welded Connection, And Welding DeviceAGRU KUNSTSTOFFTECHNIK GESELLSCHAFTDec 5, 2024
EP3712184Fastening System Comprising A Curing Component With At Least One BenzoateMKT METALL KUNSTSTOFF TECHNIKJan 24, 2024
EP3573810Process For Producing Pipe By Biaxial ElongationSABICMar 29, 2022
EP3595863Process For Producing Pipe By Biaxial ElongationSABICDec 22, 2021
EP3303890Method For Operating A Diaphragm Valve, System And Reading DeviceGEM GEBR MLLER APPARATEBAU KOMMANDITGESELLSCHAFTJul 1, 2020
EP3053635Command Input Device For Joystick, And Joystick Provided With Such A DevicePLAYRAPIDMar 11, 2020

Explore Fischer'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
EP3811896May 1, 2024Dental Implant2
EP3818026Aug 31, 2022Phthalate-Free Kit, Use For Securing Anchoring Elements In Consturction Area1