Patents by Inventor Ruoyu MAO

Ruoyu MAO 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).

  • Antimicrobial peptide ID13, preparation method and use thereof
    Patent number: 11827677
    Abstract: The present invention provides an antimicrobial peptide ID13 (with a sequence set forth in SEQ ID NO. 1), a preparation method and use thereof. The antimicrobial peptide ID3 is successfully expressed in Pichia pastoris using genetic engineering technology. The antimicrobial peptide ID13 of the present invention has an excellent bactericidal activity against Gram-positive bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, and Streptococcus suis, and has a low hemolytic activity against mouse red blood cells and a low murine macrophage cytotoxicity.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: November 28, 2023
    Assignee: Feed Research Institute, Chinese Academy of Agricultural Sciences
    Inventors: Jianhua Wang, Bing Li, Da Teng, Ruoyu Mao, Xiumin Wang, Ya Hao, Na Yang
  • ANTIMICROBIAL PEPTIDE ID13, PREPARATION METHOD AND USE THEREOF
    Publication number: 20210171585
    Abstract: The present invention provides an antimicrobial peptide ID13 (with a sequence set forth in SEQ ID No. 1), a preparation method and use thereof. The antimicrobial peptide ID3 is successfully expressed in Pichia pastoris using genetic engineering technology. The antimicrobial peptide ID13 of the present invention has an excellent bactericidal activity against Gram-positive bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, and Streptococcus suis, and has a low hemolytic activity against mouse red blood cells and a low murine macrophage cytotoxicity.
    Type: Application
    Filed: October 23, 2020
    Publication date: June 10, 2021
    Applicant: Feed Research Institute, Chinese Academy of Agricultural Sciences
    Inventors: Jianhua WANG, Bing LI, Da TENG, Ruoyu MAO, Xiumin WANG, Ya HAO, Na YANG