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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.

Patent NumberTitleApplicantOpposition Date

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EP4108769A Method For Producing And Purifying Rna, Comprising At Least One Step Of Tangential Flow FiltrationCUREVAC MANUFACTURINGMay 29, 2024
EP4043040Small Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINE BIOLOGICALSOct 10, 2023
EP4008357Small Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINE BIOLOGICALSSep 28, 2023
EP2611467Small Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINE BIOLOGICALSApr 18, 2023