Patents by Inventor Xiaobin CHU

Xiaobin CHU 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: 20240166978
    Abstract: A method of making detergent granules, wherein the detergent granules comprise: (i) an alkyl sulfate (AS) having a branched or linear unalkoxylated alkyl group comprising from 6 to 18 carbon atoms; (ii) an amphoteric surfactant; and (iii) a water-soluble inorganic salt, wherein the method comprises the steps in sequence: a) preheating the AS paste at 50˜80° C., and then b) adding the water-soluble inorganic salt into the AS paste with agitation at 50˜80° C. to form a mixture, and then c) adding the amphoteric surfactant into the mixture at 50˜80° C. to form a mixed paste, and then d) drying the mixed paste to form the detergent granules.
    Type: Application
    Filed: October 30, 2023
    Publication date: May 23, 2024
    Inventors: Dan XU, Yue ZHAO, Xiaobin CHU, Nicholas Anthony WILSON, Nicholas Alexander Jesse MCGUCKIN
  • Publication number: 20240043773
    Abstract: A packaged laundry detergent product including a particulate laundry detergent composition in a flexible package. Such particulate laundry detergent composition includes a plurality of detergent granules that are characterized by a FloDex Value ranging from 10 mm to 20 mm, and each of the detergent granules includes from 5% to 40% of fatty acids and/or salts thereof. The flexible package includes a rigid spout that is characterized by a diameter ranging from 20 mm to 30 mm.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 8, 2024
    Inventors: Dan XU, Rui SHEN, Xiaobin CHU