GlaxoSmithKline (GSK) sued Pfizer Wednesday in Delaware District Court in relation to GSK's respiratory syncytial virus (RSV) vaccine, known as Arexvy. The court case accuses Pfizer of manufacturing and selling a vaccine that allegedly infringes on the plaintiff's patents. GSK is represented by Richards, Layton & Finger and Wilmer Cutler Pickering Hale and Dorr. Counsel have not yet appeared for the defendant. The case is 1:23-cv-00831, GlaxoSmithKline Biologicals SA et al v. Pfizer Inc.

This suit was surfaced by Law.com Radar, a source for high-speed legal news and litigation updates personalized to your practice. Law.com Radar publishes daily updates on just-filed federal cases like this one. Click here to get started and be first to know about new suits in your region, practice area or client sector.