Patents by Inventor XUEJUAN MAO

XUEJUAN 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).

  • Environment-friendly leuco dye vegetable oil solvent
    Patent number: 10745565
    Abstract: The invention discloses an environment-friendly leuco dye vegetable oil solvent, prepared from the following components by mass percent: 10-40% of component A, 40-750% of component B and 10-20% of methyl chloride, and the sum of the mass percentage of the above components being 100%. The component A is vegetable oil or vegetable oil methyl ester, and the component B is epoxy vegetable oil or epoxy methyl ester.
    Type: Grant
    Filed: December 30, 2018
    Date of Patent: August 18, 2020
    Assignee: SUZHOU FENGBEI BIOTECH CO., LTD.
    Inventors: Peng Ren, Yuan Ping, Min Ma, Menglong Zhou, Xuejuan Mao
  • ENVIRONMENT-FRIENDLY LEUCO DYE VEGETABLE OIL SOLVENT
    Publication number: 20190136064
    Abstract: The invention discloses an environment-friendly leuco dye vegetable oil solvent, prepared from the following components by mass percent: 10-40% of component A, 40-750% of component B and 10-20% of methyl chloride, and the sum of the mass percentage of the above components being 100%. The component A is vegetable oil or vegetable oil methyl ester, and the component B is epoxy vegetable oil or epoxy methyl ester.
    Type: Application
    Filed: December 30, 2018
    Publication date: May 9, 2019
    Inventors: PENG REN, YUAN PING, MIN MA, MENGLONG ZHOU, XUEJUAN MAO