Patents by Inventor Youguo ZHAN

Youguo ZHAN 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).

  • COMPOSITE SOLUTION FOR ENHANCING INDUCED DISEASE RESISTANCE OF LENTINAN (LNT) TO PLANT, PREPARATION METHOD OF COMPOSITE SOLUTION, AND METHOD FOR ENHANCING INDUCED DISEASE RESISTANCE OF LNT TO PLANT
    Publication number: 20240130362
    Abstract: A composite solution for enhancing induced disease resistance of lentinan (LNT) to a plant, a preparation method of the composite solution, and a method for enhancing induced disease resistance of LNT to a plant are provided. The composite solution for enhancing induced disease resistance of LNT to a plant includes: an LNT-containing solution and an SPc-containing solution, where SPc is a dendritic macromolecule functionalized by an amino functional group, and has a structural formula shown in formula I, where n=1 to 100. An LNT/SPc complex is produced in the composite solution. SPc spontaneously combines with LNT through hydrogen bonding, such that an agglomerate structure formed by LNT in an aqueous solution is broken and reduced to a nano-scale particle size, and a spherical particle is produced, which can significantly reduce a contact angle of the LNT aqueous solution, and promote the distribution and diffusion of LNT.
    Type: Application
    Filed: August 15, 2023
    Publication date: April 25, 2024
    Applicants: KUNMING CO YUNNAN TOBACCO CO, China Agricultural University
    Inventors: Yonghui XIE, Dekai NING, Zhijiang WANG, Shuo YAN, Wei LI, Jie SHEN, Zhengling LIU, Qinhong JIANG, Youguo ZHAN, Yuanshen WANG, Cun GUO, Sihao WU, Haohao LI