(Reporting by New York Newsroom; Editing by Mark Porter)
Pfizer, BioNTech countersue Moderna over COVID-19 vaccine patents
(Reuters) - Pfizer Inc and its German partner BioNTech SE fired back on Monday at a patent lawsuit filed by Moderna Inc in Boston federal court over their rival COVID-19 vaccines, seeking a dismissal of the lawsuit and a court order that they did not infringe Moderna's patents.