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Zwicker Schnappauf & Partner patent opposition analysis

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Latest oppositions filed by Zwicker Schnappauf & Partner

Explore patent oppositions filed by Zwicker Schnappauf & Partner 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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EP3594239
Methods For Improving Safety Of Blood-Brain Barrier TransportF HOFFMANN LA ROCHEJul 30, 2025
EP3299380
Methods Of Purifying PolypeptidesF HOFFMANN LA ROCHEMay 27, 2025
EP3458466
Diagnosis Of Inflammatory Bowel Disease Based On GenesCEDARS SINAI MEDICAL CENTERMay 6, 2025
EP3926051
Methods For Harvesting Mammalian Cell CulturesAMGENFeb 7, 2025
EP3323307
Apparel Or Shoe Comprising Spider SilkADIDASJan 30, 2025
EP3307765
Recombinant Protein Fiber Yarns With Improved PropertiesBOLT THREADSJan 9, 2025
EP3818078
Methods Of Producing Recombinant ProteinsBRISTOL MYERS SQUIBBNov 26, 2024
EP3626737
A Method Of Increasing The Productivity Of Eucaryotic Cells In The Production Of Recombinant FviiiOCTAPHARMAAug 27, 2024
EP3916848
Secondary Battery, Battery Module Having Same, Battery Pack, And DeviceCONTEMPORARY AMPEREX TECHNOLOGYSep 22, 2023
EP3103476
Antibodies Against A Proliferating Inducing Ligand (April)ADURO BIOTECHApr 25, 2023

Top competitors of Zwicker Schnappauf & Partner

Top competitors of Zwicker Schnappauf & Partner based on patent oppositions.