Patents by Inventor Suwen Liu

Suwen 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).

  • MULTICOLORED HAWTHORN POLYPHENOL LOW-SUGAR SOFT SWEET AND PREPARATION METHOD THEREOF
    Publication number: 20230389566
    Abstract: The present disclosure provides a multicolored hawthorn polyphenol low-sugar soft sweet, comprising the following raw materials: 58 g to 62 g of a hawthorn puree, 6 g to 8 g of xylitol, 4 mg to 5 mg of hawthorn polyphenol, 5.0 g±0.5 g of gelatin, 0.3 g±0.1 g of agar, and a hawthorn fruit vinegar powder, the hawthorn fruit vinegar powder is added to allow a sugar-acid ratio of the multicolored hawthorn polyphenol low-sugar soft sweet to be (27-30):1.
    Type: Application
    Filed: September 26, 2022
    Publication date: December 7, 2023
    Inventors: Suwen Liu, Xinfang Wang, Xuedong Chang, Runfeng Li, Siyi Pan