News Moderna sues Pfizer and BioNTech for using mRNA technology in their COVID-19 vaccine August 26, 2022Adrianna Rodriguez, USA TODAYComments Off on Moderna sues Pfizer and BioNTech for using mRNA technology in their COVID-19 vaccine Moderna claims Pfizer-BioNTech's COVID vaccine infringes on patents it filed between 2010 and 2016 covering its mRNA technology.