Patents by Inventor YUQIN XIA

YUQIN XIA 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).

  • GRAFT COPOLYMER AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20240124616
    Abstract: A graft copolymer and a preparation method and use thereof. The method for preparing a graft copolymer includes: dissolving an N-ethyl-2-pyrrolidinone-substituted flavan-3-ol (EPSF) and a starch in a polar organic solvent, to obtain a raw material solution; and mixing the raw material solution with ascorbic acid and hydrogen peroxide to obtain a mixture, and subjecting the mixture to a grafting reaction, to obtain the graft copolymer.
    Type: Application
    Filed: July 24, 2023
    Publication date: April 18, 2024
    Applicant: ANHUI AGRICULTURAL UNIVERSITY
    Inventors: QI CHEN, XIAOCHUN WAN, XIAOYAN GUO, ZONGDE JIANG, XIAOQIAN WANG, YUQIN XIA