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Explore patent oppositions filed by Jones Day 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
EP3298033Compositions And Methods For Tcr Reprogramming Using Fusion ProteinsTCR THERAPEUTICSMay 4, 2021
EP2365017Biomass-Resource-Derived Polyester And Production Process ThereofMITSUBISHI CHEMICALApr 2, 2020
EP2800811Methods And Compositions For Rna-Directed Target Dna Modification And For Rna-Directed Modulation Of TranscriptionCHARPENTIERFeb 9, 2018