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Jones Day patent opposition analysis

Latest oppositions filed by Jones Day

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.

Last updated on: Aug 28, 2025
Patent NumberTitleApplicantOpposition Date

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EP3298033
Compositions And Methods For Tcr Reprogramming Using Fusion ProteinsTCR THERAPEUTICSMay 4, 2021
EP2365017
Biomass-Resource-Derived Polyester And Production Process ThereofMITSUBISHI CHEMICALApr 2, 2020
EP2800811
Methods And Compositions For Rna-Directed Target Dna Modification And For Rna-Directed Modulation Of TranscriptionCHARPENTIERFeb 9, 2018

Top competitors of Jones Day

Top competitors of Jones Day based on patent oppositions.