CanSino Gets China's First COVID-19 Vaccine Patent By: TalkMarkets August 17, 2020 at 05:44 AM EDT CanSino Biologics Inc has become the first company to secure a patent for its COVID-19 vaccine in China Read More >> Related Stocks: Astrazeneca Plc ADR Biontech Se ADR Cansino Biologics Inc Johnson & Johnson Moderna Inc Pfizer