Patents by Inventor Huiyun CHANG

Huiyun CHANG 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).

  • Cocktail Vaccine of Recombinant African Swine Fever Virus (ASFV) Antigen and Use Thereof
    Publication number: 20230218736
    Abstract: The present disclosure relates to a cocktail vaccine of a recombinant African swine fever virus (ASFV) antigen and use thereof, and belongs to the field of biotechnology pharmacy. The cocktail vaccine is prepared by combination of recombinant proteins p30-modified p54, p72 epitope-N-segment amino acid sequence of pE248R, and N-terminal amino acid sequence of CD2v-C-terminal amino acid sequence of pEP153R with an adjuvant. The present disclosure provides a method for expressing and purifying the three recombinant proteins, as well as a ratio of each recombinant protein and the adjuvant for preparing the cocktail vaccine.
    Type: Application
    Filed: September 20, 2022
    Publication date: July 13, 2023
    Applicant: Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences
    Inventors: Junjun SHAO, Guanglei ZHANG, Wei LIU, Xiaxia LIANG, Huiyun CHANG