coronavirus August 26, 2022 7:12 am Moderna Sues Pfizer, BioNTech Over Patent Behind COVID-19 Vaccine The patent infringement lawsuits were filed in the U.S. District Court for the District of Massachusetts and the Regional Court of Düsseldorf in Germany, according to a news release. US & World Videos 2:48 Forecast: Gradual warming trend 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 1:10 Bay Area app monitors problems for people living with Parkinson's 0:26 Kaiser Permanente data breach may have affected millions 1:35 Kari's forecast: Gradual warming trend