Patents by Inventor Shengmin Wu

Shengmin Wu 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).

  • Publication number: 20220241768
    Abstract: The disclosure relates to a diagnosis method and diagnosis device of ecotoxicity of solid waste soil in a pesticide production site. The diagnosis method is as follows: performing multi-point distributed collection on solid waste soil of a to-be-diagnosed pesticide production site, and subsequently pretreating the connected soil sample; synchronously performing a first toxicity test, a second toxicity test and a third toxicity test on the pretreated solid waste soil by using the diagnosis device. The diagnosis device comprises a first test device, a second test device and a third test device. The method of the disclosure is used for synchronous diagnosis of ecotoxicity by utilizing multiple diagnosis methods, and therefore is high in diagnosis efficiency and high in accuracy rate.
    Type: Application
    Filed: January 15, 2022
    Publication date: August 4, 2022
    Applicant: Nanjing Institute of Environmental Sciences, MEE
    Inventors: Shengmin WU, Feng TIAN, Yang GONG, Zhenqian ZHAO, Jing TIAN
  • Patent number: 11383233
    Abstract: The disclosure relates to a diagnosis method and diagnosis device of ecotoxicity of solid waste soil in a pesticide production site. The diagnosis method is as follows: performing multi-point distributed collection on solid waste soil of a to-be-diagnosed pesticide production site, and subsequently pretreating the connected soil sample; synchronously performing a first toxicity test, a second toxicity test and a third toxicity test on the pretreated solid waste soil by using the diagnosis device. The diagnosis device comprises a first test device, a second test device and a third test device. The method of the disclosure is used for synchronous diagnosis of ecotoxicity by utilizing multiple diagnosis methods, and therefore is high in diagnosis efficiency and high in accuracy rate.
    Type: Grant
    Filed: January 15, 2022
    Date of Patent: July 12, 2022
    Assignee: Nanjing Institute of Environmental Sciences, MEE
    Inventors: Shengmin Wu, Feng Tian, Yang Gong, Zhenqian Zhao, Jing Tian
  • Patent number: 8084065
    Abstract: A composition for treatment and prevention of hyperlipidemia consists of phytosterols and phytostanols 30-50%, flavones derived from bamboo leaf 20-40%, procyanidins 10-25% and ?-glucan of 5-20% by weight. Said composition demonstrates markedly therapeutic effects on preventing and treating hyperlipidemia, compared with the combinations of two or three components selected from phytosterols or phytostanols, flavones derived from bamboo leaf, procyanidins and ?-glucan. When applied in supplementary nutrient foods or medicaments, the present composition can effectively lower the levels of cholesterol and triglyceride in blood, therefore can be useful for treating and preventing hyperlipidemia, cardiovascular diseases, coronary heart disease, atherosclerosis, heart disease and the like.
    Type: Grant
    Filed: May 29, 2006
    Date of Patent: December 27, 2011
    Assignee: Fenchem Enterprises, Ltd
    Inventors: Juan Liu, Shengmin Wu
  • Publication number: 20090181925
    Abstract: A composition for treatment and prevention of hyperlipidemia consists of phytosterols and phytostanols 30-50%, flavones derived from bamboo leaf 20-40%, procyanidins 10-25% and ?-glucan of 5-20% by weight. Said composition demonstrates markedly therapeutic effects on preventing and treating hyperlipidemia, compared with the combinations of two or three components selected from phytosterols or phytostanols, flavones derived from bamboo leaf, procyanidins and ?-glucan. When applied in supplementary nutrient foods or medicaments, the present composition can effectively lower the levels of cholesterol and triglyceride in blood, therefore can be useful for treating and preventing hyperlipidemia, cardiovascular diseases, coronary heart disease, atherosclerosis, heart disease and the like.
    Type: Application
    Filed: May 29, 2006
    Publication date: July 16, 2009
    Inventors: Juan Liu, Shengmin Wu