Patents by Inventor Guogang Xie

Guogang Xie 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).

  • Exosome preparation for treating disease and application thereof
    Patent number: 11759423
    Abstract: Provided are an exosome preparation formed by secretion by a mast cell cultured in vitro, a preparation method of an exosome therein, an exosome containing Fc?RI protein on an outer surface thereof and in a substantially unbound state, and uses of the exosome preparation or exosome in a method for inhibiting mast cell activation in vitro and in preparing a drug for treating an IgE-mediated disease.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: September 19, 2023
    Inventors: Li Li, Xia Peng, Guogang Xie
  • EXOSOME PREPARATION FOR TREATING DISEASE AND APPLICATION THEREOF
    Publication number: 20200060970
    Abstract: Provided are an exosome preparation formed by secretion by a mast cell cultured in vitro, a preparation method of an exosome therein, an exosome containing Fc?RI protein on an outer surface thereof and in a substantially unbound state, and uses of the exosome preparation or exosome in a method for inhibiting mast cell activation in vitro and in preparing a drug for treating an IgE-mediated disease.
    Type: Application
    Filed: December 15, 2017
    Publication date: February 27, 2020
    Inventors: Li Li, Xia Peng, Guogang Xie