Patents by Inventor Lesheng ZHANG

Lesheng ZHANG 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: 20230329993
    Abstract: A personal cleansing composition includes a surfactant system, where the surfactant system contains from about 0.1% to about 5% of a fatty acyl isethionate surfactant and from about 0.5% to about 40% of a co-surfactant. The composition is free of alkyl sulfate or alkyl ether sulfate type of surfactants. The composition also contains from about 0.05% to about 5% of a of a non-ionic surfactant comprising a fatty alkanolamide, from about 0.01% to about 2.0% of a hydrophobically modified ethoxylated methyl glucoside, and from about 0.01% to about 1.0% of a preservative. The pH of the composition is from about 5.5 to about 7.
    Type: Application
    Filed: April 13, 2023
    Publication date: October 19, 2023
    Inventors: Lesheng Zhang, Ye Li, Ruiqi Lu, Karl Shiqing Wei, Edward Dewey Smith, III
  • Publication number: 20230135226
    Abstract: A personal cleansing composition includes from about 1% to about 15% of an anionic surfactant by weight of the composition, wherein the anionic surfactant comprises sodium laureth(n) sulfate (SLEnS), wherein n is the average moles of ethoxylation, wherein n equals to 1, 2 or 3; from about 0.01% to about 1% of an organic acid having a pKa greater than about 2.7, or a cosmetically acceptable salt thereof, or a mixture thereof, by weight of the composition; and wherein the pH of the personal cleansing composition is from about 5.0 to about 6.5.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 4, 2023
    Inventors: Karl Shiqing Wei, Lesheng Zhang, Xiaojian Wu, Hechuan Yu, Jessa Leigh Meyers
  • Publication number: 20210012243
    Abstract: The present disclosure relates to a system and method for providing textile information and visualizing the same. The method for determining a damage level of a textile includes: receiving an image of at least a part of the textile; receiving information about a fabric type of the at least a part of the textile; analyzing the image by using a machine learning method so as to identify a fabric attribute of the at least a part of the textile; determining a severity value associated with the identified fabric attribute by using the machine learning method according to the received image, the identified fabric attribute and the fabric type; and determining the damage level of the textile based on the determined severity value.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 14, 2021
    Inventors: Hongling CHEN, Haiyan SONG, Yi WEI, Lesheng ZHANG, Xiaozhen ZHANG, Lifeng ZHAO