As we previously reported, in April of last year, GlaxoSmithKline Biologicals SA and GlaxoSmithKline LLC brought a lawsuit against Pfizer and BioNTech in the District Court for the District of Delaware, alleging that the COVID-19 vaccine, Comirnaty®, infringed five of their U.S. patents directed to mRNA vaccine technology—specifically, U.S. Patent…