GSK sues Pfizer claiming RSV vaccine patent infringement

[ad_1] Jun Li | Istock | Getty Images GlaxoSmithKline on Wednesday sued Pfizer in U.S. court, alleging patent infringement over Britain-based GSK’s respiratory syncytial virus vaccine.  GSK claims New York-based Pfizer’s RSV vaccine, Abrysvo, infringes on four of its patents related to the antigen used in its own shot. related investing news “Upon information and…

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