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Hopfner patent opposition analysis

Latest oppositions filed by Hopfner

Explore patent oppositions filed by Hopfner 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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EP4108769
A Method For Producing And Purifying Rna, Comprising At Least One Step Of Tangential Flow FiltrationCUREVAC MANUFACTURINGMay 29, 2024
EP4043040
Small Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINEOct 10, 2023
EP4008357
Small Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINESep 28, 2023
EP2611467
Small Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINEApr 18, 2023

Top competitors of Hopfner

Top competitors of Hopfner based on patent oppositions.