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European Oppositions patent opposition analysis

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Latest oppositions filed by European Oppositions

Explore patent oppositions filed by European Oppositions 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: Aug 21, 2025
Patent NumberTitleApplicantOpposition Date

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EP3610050
Coating Apparatus And Method For Reactive Vapor Phase Deposition On A Substrate Under VacuumCREAPHYSJun 1, 2022
EP3401335
Composition Comprising Antibody That Binds To Domain Ii Of Her2 And Acidic Variants ThereofGENENTECHMar 30, 2022
EP2991706
Apparatus And Methods For Ocular InjectionCLEARSIDE BIOMEDICALMar 22, 2022
EP3485930
Inhalation SystemPRESSPARTJan 14, 2022
EP3137497
Aav Vectors For Retinal And Cns Gene TherapyGENZYMEJan 7, 2022
EP3483276
Improved Methods Of Genetically Modifying Animal CellsWILSON WOLF MANUFACTURINGDec 31, 2021
EP3354747
Non-Invasive Determination Of Methylome Of Tumor From PlasmaTHE CHINESE UNIVERSITY OF HONG KONGNov 16, 2021
EP1915394
High-Level Expression Of Recombinant Antibody In A Mammalian Host CellLONZA BIOLOGICSOct 27, 2021
EP3137186
Methods For The Purification Of Proteins Using Caprylic AcidNOVO NORDISKOct 27, 2021
EP3147295
New Avv Capsid Proteins For Nucleic Acid TransferTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITYSep 9, 2021

Top competitors of European Oppositions

Top competitors of European Oppositions based on patent oppositions.