Patents by Inventor Kuang Zong

Kuang Zong 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).

  • Method for preparing r-hydroxynitrile lyase and use thereof
    Patent number: 11898182
    Abstract: Methods for synthesizing and using R-hydroxynitrile lyase derived from mango. Specifically, a variety of mutant cyanohydrin lyases were obtained by mutating a wild-type hydroxynitrile lyase gene, adding an enzyme cleavage site thereto, preparing a recombinant plasmid by inserting the mutated wild-type hydroxynitrile lyase gene into a vector, introducing the recombinant plasmid into a strain of bacteria, and secreting and expressing the R-hydroxynitrile lyase in the strain. The method Is safe, simple and easy to operate.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: February 13, 2024
    Assignee: JIANGXI KEYUAN BIOPHARM CO., LTD.
    Inventors: Jinhui Cao, Kuang Zong, Hailiang Yu, Peng Zeng, Jianming Liu, Wenhuan Chen
  • METHOD FOR PREPARING R-HYDROXYNITRILE LYASE AND USE THEREOF
    Publication number: 20230072514
    Abstract: A method for preparation of and use of R-hydroxynitrile lyase derived from mango. Specifically, a variety of mutant cyanohydrin lyases were obtained by constructing random mutation and site-saturation mutagenesis libraries and high-throughput screening, and the method was safe, simple and easy to operate.
    Type: Application
    Filed: July 27, 2022
    Publication date: March 9, 2023
    Inventors: Jinhui Cao, Kuang Zong, Hailiang Yu, Peng Zeng, Jianming Liu, Wenhuan Chen