Patents by Inventor Renxiang YANG

Renxiang YANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CORONAVIRUS PSEUDOVIRUS PACKAGING SYSTEM, PACKAGING METHOD THEREFOR, AND APPLICATION OF CORONAVIRUS PSEUDOVIRUS IN EVALUATING DISINFECTION EFFICACY
    Publication number: 20230332177
    Abstract: A packaging system for a coronavirus pseudovirus, including a vesicular stomatitis virus (VSV) vector in which Fluc and EGFP dual-reporter genes replace a GP gene, and packaging cell that expresses a coronavirus spike protein. The packaging system may quickly package pseudoviruses by using a one-step packaging method, and may be used in the research of coronaviruses such as COVID-19 (SARS-CoV-2), SARS (SARS-CoV) and MERS, and other viruses. The packaging system and thereby pseudovirus method may also be used to evaluate the efficacy of disinfectants by means of virus contamination distribution models, setting up scenarios, and sampling and testing steps.
    Type: Application
    Filed: June 15, 2021
    Publication date: October 19, 2023
    Applicant: FANTASIA BIOPHARMA (ZHEJIANG) CO. LTD
    Inventors: Frank Xiaofeng QIN, Zhiming WEI, Limei LONG, Renxiang YANG, Fan LI