GAITHERSBURG, Md., Sept. 15, 2023 /PRNewswire/ -- YS Biopharma Co., Ltd. (NASDAQ:YS) ("YS Biopharma" or the "Company"), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious diseases and cancer, today announced that the United States Patent and Trademark Office has issued it a patent covering the Company's PIKA YS-HBV-002, an immunotherapeutic vaccine designed to treat patients suffering from chronic hepatitis B virus ("HBV") infection. YS Biopharma expects to submit an Investigational New Drug (IND) application and commence the clinical development of PIKA YS-HBV-002 as a novel immunotherapy for the treatment of chronic HBV infection in 2024.
Read more at prnewswire.comYS Biopharma Granted Patent in the U.S. for Immunotherapy Targeting Chronic Hepatitis B Virus Infection
PR Newswire - Press Release 
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