Patents by Inventor Liangxing GUO

Liangxing GUO 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).

  • Recombinant bacillus subtilis and application thereof
    Patent number: 11472851
    Abstract: The present invention provides a recombinant Bacillus subtilis JY011802 that can produce sublancin in a high yield, which was deposited at the China General Microbiological Culture Collection Center on Oct. 31, 2018 with an accession number of CGMCC No. 16667, and an application thereof. The yield of the sublancin produced by the recombinant Bacillus subtilis can reach 3100 mg/L.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: October 18, 2022
    Assignee: HUZHOU JlUYUAN BIO-TECH CO, LTD.
    Inventor: Liangxing Guo
  • Recombinant and application of the same
    Patent number: 11136546
    Abstract: Disclosed in the present invention is a recombinant Escherichia coli and application thereof. The recombinant Escherichia coli was deposited on Aug. 28, 2018 in the China General Microbiological Culture Collection Center with the preservation number CGMCC No. 16349. The recombinant Escherichia coli is fermented and cultured, and the concentration of Microcin J25 in the supernatant can reach 4000 mg/L or more.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: October 5, 2021
    Assignee: ZHENGZHOU ZHONGHAO BIOLOGICAL TECHNOLOGY CO., LTD.
    Inventor: Liangxing Guo
  • RECOMBINANT BACILLUS SUBTILIS AND APPLICATION THEREOF
    Publication number: 20210163548
    Abstract: The present invention provides a recombinant Bacillus subtilis JY011802 that can produce sublancin in a high yield, which was deposited at the China General Microbiological Culture Collection Center on Oct. 31, 2018 with an accession number of CGMCC No. 16667, and an application thereof. The yield of the sublancin produced by the recombinant Bacillus subtilis can reach 3100 mg/L.
    Type: Application
    Filed: August 20, 2020
    Publication date: June 3, 2021
    Inventor: Liangxing GUO
  • RECOMBINANT ESCHERICHIA COLI AND APPLICATION OF THE SAME
    Publication number: 20200165690
    Abstract: Disclosed in the present invention is a recombinant Escherichia coli and application thereof. The recombinant Escherichia coli was deposited on Aug. 28, 2018 in the China General Microbiological Culture Collection Center with the preservation number CGMCC No. 16349. The recombinant Escherichia coli is fermented and cultured, and the concentration of Microcin J25 in the supernatant can reach 4000 mg/L or more.
    Type: Application
    Filed: March 15, 2019
    Publication date: May 28, 2020
    Inventor: Liangxing GUO