Investing
GSK sues Pfizer in US for patent infringement over RSV vaccine
3/3
© Reuters. FILE PHOTO: A compagny logo is seen at a Pfizer office in Puurs, Belgium, December 2, 2022. REUTERS/Johanna Geron/File Photo
2/3
By Blake Brittain
(Reuters) – British biopharmaceutical giant GSK sued Pfizer (NYSE:) in Delaware federal court on Wednesday, accusing Pfizer’s respiratory syncytial virus (RSV) vaccine Abrysvo of violating GSK’s patent rights in its rival RSV shot Arexvy.
GSK said Pfizer’s vaccine infringes four of its patents related to the antigen its shots use to fight the respiratory disease. Both vaccines were approved for use in adults over 60 by the U.S. Food and Drug Administration in May.
Read the full article here