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Hollatz patent opposition analysis

Latest oppositions filed by Hollatz

Explore patent oppositions filed by Hollatz 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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EP3628319Methods Of Treating Hepatic Encephalopathy Using RifaximinSALIX PHARMACEUTICALSNov 14, 2024
EP3191461Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-BenzoxazolePFIZERAug 3, 2022
EP2350096Methods Of Treating Hepatic EncephalopathySALIX PHARMACEUTICALSSep 11, 2020
EP3272361Method For Producing A Freeze-Dried Pharmaceutical Composition Containing Mitomycin CMEDAC GESELLSCHAFT FR KLINISCHE SPEZIALPRPARATEAug 20, 2020
EP2802562Process For The Preparation Of TravoprostCHINOIN GYGYSZER S VEGYSZETI TERMKEK GYRA ZRTOct 23, 2019
EP2665680Method For Obtaining Elements Or Element Compounds From The Intermediate Products Or By-Products Obtained During The Production Of Titanium DioxideHUNTSMAN P&A UERDINGENJul 18, 2018

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