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Latest oppositions filed by Rodenstock

Explore patent oppositions filed by Rodenstock 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
EP3918413Method Of Manufacturing A Spectacle Lens, Finished Uncut Spectacle Lens And Semi-Finished Lens BlankCARL ZEISS VISIONMar 7, 2024
EP3019908Lens Supply System And Related MethodsESSILORMar 5, 2024
EP3292447System And Method For Compensating Deviations In An Optical Lens Manufacturing ProcessESSILORJul 12, 2023
EP3208737Method For Providing A Set Of Data Relative To A Wearer Of An Ophthalmic Equipment And Method For Determining The Ophthalmic Equipment Based On The Set Of DataESSILORMar 21, 2023
EP3722774Method And Devices For Determining The Position And / Or Orientation Of A Spectacle Lens On A HolderCARL ZEISS VISIONJun 29, 2022
EP3574371Computer-Implemented Method For Determining Centration ParametersCARL ZEISSDec 23, 2021
EP3574370Computer-Implemented Method For Determining A Representation Of A Rim Of A Spectacles Frame Or A Representation Of The Edges Of The Spectacle LensesCARL ZEISSMar 17, 2021
EP3542211Method And Device And Computer Program For Determining A Representation Of A Spectacle Lens EdgeCARL ZEISSJan 11, 2021
EP3526641Reduced Distortion Spectacle LensCARL ZEISS VISIONDec 18, 2020
EP2992393Calculation System For Manufacturing An Ophthalmic LensESSILORJun 10, 2020