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Alcon patent opposition analysis

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Latest oppositions filed by Alcon

Explore patent oppositions filed by Alcon 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
EP3446159Silicone Elastomer-Silicone Hydrogel Hybrid Contact LensesCOOPERVISIONMar 13, 2024
EP3181614Silicone Hydrogels Comprising Desirable Water Content And Oxygen PermeabilityJOHNSON & JOHNSON VISION CAREJan 2, 2023
EP3570093Contact Lens With A Hydrophilic LayerTANGIBLE SCIENCEJun 14, 2022
EP2772234Apparatus For Creating Ocular Surgical And Relaxing IncisionsAMOJan 5, 2022
EP3466379Apparatus For Creating Ocular Surgical And Relaxing IncisionsAMONov 12, 2021
EP3388886Contact Lens With A Hydrophilic LayerTANGIBLE SCIENCEJul 26, 2021
EP3555696Contact Lenses With Incorporated ComponentsCOOPERVISIONMay 19, 2021
EP2548528Method And Apparatus For Patterned Plasma-Mediated Laser Trephination Of The Lens Capsule And Three Dimensional Phaco-SegmentationAMOApr 14, 2021
EP3446158Silicone Elastomer-Hydrogel Hybrid Contact LensesCOOPERVISIONMar 24, 2021
EP2778764Method And Apparatus For Encapsulating A Rigid Insert In A Contact Lens For Correcting Vision In Astigmatic PatientsJOHNSON & JOHNSON VISION CAREAug 20, 2020

Latest patents of Alcon opposed by its competitors

Explore Alcon'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
EP3801193Nov 1, 2023System And Method For Automatic Torsion Correction In Diagnostic Ophthalmic Measurements1
EP3595840Aug 23, 2023Laser Device For Material Processing1
EP3549514Aug 16, 2023Integrated Oct-Refractometer System For Ocular Biometry1
EP3451898Jun 21, 2023Overlay Imaging For Registration Of A Patient Eye For Laser Surgery1
EP3007659Aug 17, 2022Automatic Machine Settings For Customized Refractive Surgery1
EP3206693Aug 3, 2022Prostaglandin Conjugates And Derivatives For Treating Glaucoma And Ocular Hypertension1
EP3774310Jul 6, 2022Method For Making Silicone Hydrogel Contact Lenses1
EP3178421Aug 11, 2021Optimized Pneumatic Drive Lines2
EP3324817Dec 30, 2020Ophthalmic Surgical Image Processing1
EP3045164Apr 15, 2020Aqueous Pharmaceutical Compositions Containing Borate-Polyol Complexes1

Top competitors of Alcon