Patents by Inventor Xiaoqiang Zheng

Xiaoqiang Zheng 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).

  • A process for preparing lotus leaf extracts and method of use
    Publication number: 20060182823
    Abstract: This invention provides a process for extracting the flavonoid and alkaloid components from lotus leaf and provides a method for the reduction of body weight, total cholesterol (TC), low density lipoprotein (LDL) cholesterol, and triglycerides (TG). It also provides a method for increasing high density lipoprotein (HDL) cholesterol and the prevention of coronary heart disease (CHD). There are 10% to 80% flavones and 10% to 80% alkaloids in the lotus leaf extract powder of this invention. This process produces an improved standardized raw material that may be utilized as a single dietary supplement, food additive, or medicine and it may be added to other plant extracts, nutraceuticals, or pharmaceuticals.
    Type: Application
    Filed: February 13, 2005
    Publication date: August 17, 2006
    Applicant: CHENGDU WAGOTT NATURAL PRODUCTS CO., LTD.
    Inventors: Lin Yang, Jie Fang, Xiaoqiang Zheng