Patents by Inventor Xiaoqiao Su

Xiaoqiao Su 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 organic complex microelement fertilizer for engineering wound soil remediation and microelement fertilizer prepared
    Patent number: 11180427
    Abstract: A method for preparing an organic complex microelement fertilizer for engineering wound soil remediation includes compounding chitosan oligosaccharide or/and earthworm dung or/and silkworm sand, water or/and hydrogen peroxide, an organic complex trace element solution, polyethylene glycol octyl phenyl ether, and polysorbate under certain conditions. The present invention can significantly improve physical and chemical properties of engineering wounds, enhance effectiveness of trace elements in soil, and prevent plant physiological diseases due to lack of trace elements, and promote plant growth and development.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: November 23, 2021
    Assignee: Sichuan University
    Inventors: Xiaoyan Ai, Yingwei Ai, Xiaoqiao Su, Shenghao Ai, Mengke Zhu
  • Method for preparing organic complex microelement fertilizer for engineering wound soil remediation and microelement fertilizer prepared
    Publication number: 20190389787
    Abstract: A method for preparing an organic complex microelement fertilizer for engineering wound soil remediation includes compounding chitosan oligosaccharide or/and earthworm dung or/and silkworm sand, water or/and hydrogen peroxide, an organic complex trace element solution, polyethylene glycol octyl phenyl ether, and polysorbate under certain conditions. The present invention can significantly improve physical and chemical properties of engineering wounds, enhance effectiveness of trace elements in soil, and prevent plant physiological diseases due to lack of trace elements, and promote plant growth and development.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 26, 2019
    Inventors: Xiaoyan Ai, Yingwei Ai, Xiaoqiao Su, Shenghao Ai, Mengke Zhu