Patents by Inventor Xiangang LYU

Xiangang LYU 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).

  • Processes for transglucosylation of steviol glycosides
    Patent number: 12185743
    Abstract: A process for transglucosylation of steviol glycosides. A sweetener composition having at least 95% total glycosylated steviol glycosides.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: January 7, 2025
    Assignee: Beijing Gingko-Group Biological Technology Co., Ltd.
    Inventors: Varuzhan Abelyan, Chunhua Li, Yanmei Li, Xiangang Lyu, Yang Zhang, Chunguang Dong
  • PROCESSES FOR TRANSGLUCOSYLATION OF STEVIOL GLYCOSIDES AND STEVIOL GLYCOSIDES COMPOSITIONS PREPARED BY THE SAME
    Publication number: 20210329954
    Abstract: A process for transglucosylation of steviol glycosides. A sweetener composition comprises at least 95% total glycosylated steviol glycosides.
    Type: Application
    Filed: January 17, 2019
    Publication date: October 28, 2021
    Inventors: Varuzhan ABELYAN, Chunhua LI, Yanmei LI, Xiangang LYU, Yang ZHANG, Chunguang DONG