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Explore patent oppositions filed by Dentsply Sirona 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
EP3682841Dental Root Canal InstrumentGEBR BRASSELERJul 12, 2022
EP1734884Endodontic Files And Obturator Devices And Methods Of Manufacturing SameGOODISMar 16, 2022
EP3453686Lithium Silicate Glass Ceramic And Glass With Zro2 ContentIVOCLAR VIVADENTSep 30, 2021

Explore Dentsply Sirona'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
EP4197486Apr 24, 2024Blank And Method For Manufacturing The Same1
EP3618752Aug 16, 2023Method For Designing A Drilling Template1
EP3618758Aug 16, 2023Method For Constructing A Dental Component1
EP3632369Feb 9, 2022Method For Incorporating Photographic Facial Images And/Or Films Of A Person Into The Planning Of Odontological And/Or Cosmetic Dental Treatments And/Or The Preparation Of Restorations For Said Person1
EP3610827Jun 16, 2021Method For The Manufacture Of A Blank And Blank1
EP3288487Jul 22, 2020System And Method For Training Dentists In Endodontal Treatment Techniques1
EP3389553Oct 2, 2019Method For Producing A Blank, Blank And Dental Restoration1