Patents by Inventor Canhui Liu

Canhui Liu 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).

  • Patent number: 9320296
    Abstract: This invention provides a quick and sanitary way to change inedible and almost useless shells of freshwater hard shell turtles into an edible and extremely valuable fermented turtle shell powder with a salutary taste and attractive smell. The novelties taught herein maximize the retention of turtle shell nutrition and minimize any irritation that can be caused from the traditional method of making turtle shell powder. Also, this enhances the digestive absorption of the powder thereby efficiently improving human's health and looks. No negative side effects have been observed to this product. Various steps are provided that enhance the positive benefits of the powder.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: April 26, 2016
    Inventor: Canhui Liu
  • Publication number: 20150237904
    Abstract: This invention provides a quick and sanitary way to change inedible and almost useless shells of freshwater hard shell turtles into an edible and extremely valuable fermented turtle shell powder mixture with a salutary taste and attractive smell. The novelties taught herein maximize the retention of turtle shell nutrition and minimize any irritation that can be caused from the traditional method of making turtle shell powder. Also, this enhances the digestive absorption of the powder thereby efficiently improving human's health and looks. No negative side effects have been observed to this product. Various steps are provided that enhance the positive benefits of the powder.
    Type: Application
    Filed: February 24, 2014
    Publication date: August 27, 2015
    Inventor: Canhui Liu