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Oetke patent opposition analysis

CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Latest oppositions filed by Oetke

Explore patent oppositions filed by Oetke 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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EP3717656
Process For Culturing Mammalian CellsF HOFFMANN LA ROCHEDec 13, 2024
EP3272764
Method For Affinity ChromatographyNOVARTISNov 6, 2024
EP3954778
Production Of A Mixture Of Neutral Non-Fucosylated Oligosaccharides By A CellINBIOSEJul 4, 2024
EP3559230
Methods For Increasing The Efficiency Of Homology Directed Repair (Hdr) In The Cellular GenomeBRISTOL MYERS SQUIBBJun 5, 2024
EP3717631
Cell Culture MethodsUCB BIOPHARMAMay 29, 2024
EP3597659
Prevention Of Disulfide Bond Reduction During Recombinant Production Of PolypeptidesGENENTECHNov 28, 2023
EP3722434
Plasmid SystemASCEND GENE AND CELL THERAPIESApr 27, 2023
EP3681483
Process For Lyophilized Pharmaceutical Formulation Of A Therapeutic ProteinAMGENFeb 20, 2023
EP3545079
Controllable TranscriptionCAMBRIDGE ENTERPRISEJan 5, 2023
EP3549611
Switch Costimulatory ReceptorsTHE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAMar 30, 2022

Top competitors of Oetke

Top competitors of Oetke based on patent oppositions.