IP Verse

Carl Zeiss Vision International Gmbh patent opposition analysis

Latest patents of Carl Zeiss Vision International Gmbh opposed by its competitors

The following table provides an overview of the latest patents of Carl Zeiss Vision International Gmbh that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3352644Jul 31, 2024Method And System For Determining The Subjective Refraction Properties Of An Eye1
EP4006627Jul 12, 2023Spectacle Lens Design, Spectacle Lens Kit And Method Of Manufacturing A Spectacle Lens1
EP3918413Jun 7, 2023Method Of Manufacturing A Spectacle Lens, Finished Uncut Spectacle Lens And Semi-Finished Lens Blank1
EP3312661Jan 25, 2023Brillenglas Und Verfahren, Insbesondere 3D-Druckverfahren, Zu Dessen Herstellung1
EP3355104Jun 1, 2022Method And Device And Computer Program For Determining A Representation Of A Spectacle Glass Rim1
EP3722774Sep 29, 2021Method And Devices For Determining The Position And / Or Orientation Of A Spectacle Lens On A Holder1
EP3574371Mar 24, 2021Computer-Implemented Method For Determining Centration Parameters1
EP3492964Sep 9, 2020Spectacle Glass And Method For Its Production1
EP3111273Jul 15, 2020A Method Of Optimising Geometry Of A Semi-Finished Ophthalmic Lens In A Set Of Semi-Finished Ophthalmic Lenses1
EP3574370Jun 17, 2020Computer-Implemented Method For Determining A Representation Of A Rim Of A Spectacles Frame Or A Representation Of The Edges Of The Spectacle Lenses2

Top competitors of Carl Zeiss Vision International Gmbh