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Explore patent oppositions filed by Takeda Pharmaceuticals 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

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EP3481415Stable Liquid FibrinogenLABORATOIRE FRANAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIESJun 5, 2024
EP3071596Improved Process For The Preparation Of Immunoglobulin G (Igg)BIO PRODUCTS LABORATORYMay 29, 2019
EP2345425Immunoglobulin G (Igg) Concentrate Depleted Of Anti-A And Anti-B Antibodies And Of Polyreactive IggsLABORATOIRE FRANAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIESApr 11, 2019