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Secerna patent opposition analysis

Latest oppositions filed by Secerna

Explore patent oppositions filed by Secerna against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

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EP3506931Methods For Preventing Or Treating Allergy By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSApr 30, 2025
EP3889181Methods For Treating Atopic Dermatitis By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSJan 23, 2025
EP3110848Methods For Treating Skin Infection By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSNov 13, 2024
EP3515465Methods For Treating Severe Atopic Dermatitis By Administering An Il-4R InhibitorREGENERON PHARMACEUTICALSNov 6, 2024
EP3973987Methods For Treating Or Preventing Asthma By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSOct 9, 2024
EP4011915Methods For Treating Or Preventing Asthma By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSJul 10, 2024
EP3470432Methods For Treating Or Preventing Asthma By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSJul 5, 2022
EP2872171Toxicity Management For Anti-Tumor Activity Of CarsTHE CHILDRENS HOSPITAL OF PHILADELPHIAOct 5, 2021
EP3338794Toxicity Management For Anti-Tumor Activity Of CarsTHE CHILDRENS HOSPITAL OF PHILADELPHIANov 26, 2020
EP3312196Antibodies Against Cd38 For Treatment Of Multiple MyelomaGENMABApr 16, 2020

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