Patents by Inventor Chensu XU

Chensu XU 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).

  • COMPOSITION FOR WASHING AND CONDITIONING THE HAIR
    Publication number: 20210137814
    Abstract: The present invention relates to a composition comprising, in an aqueous phase at least one anionic surfactant; at least one amphoteric and/or zwitterionic surfactant; at least one alkyl(poly)glycoside nonionic surfactant; at least one polymer chosen from cationic polymers of cationic cellulose, cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer, amphoteric polymers which comprising one or more units derived from a monomer of (meth)acrylate or (meth)acrylamide type, a monomer of (meth)acrylamidoalkyltrialkylammonium type, or a monomer of (meth)acrylic type, or a mixture thereof; and at least one fatty acid ester of glycerol and/or of polyglycerol.
    Type: Application
    Filed: January 22, 2021
    Publication date: May 13, 2021
    Applicant: L'OREAL
    Inventors: Haidong JIA, Yixi ZHOU, Chensu XU
  • Composition for washing and conditioning the hair
    Patent number: 10993901
    Abstract: Provided is a composition comprising, in an aqueous phase at least one anionic surfactant, at least one amphoteric and/or zwitterionic surfactant, at least one alkyl(poly)glycoside nonionic surfactant, at least on polymer chosen from cationic polymers of cationic cellulose, cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer, amphoteric polymers which comprising one or more units derived from a monomer of (meth)acrylate or (meth)acrylamide type, a monomer of (meth)acrylamidoalkyltrialkylammonium type, or a monomer of (meth)acrylic type, or a mixture thereof, and at least on fatty acid ester of glycerol and/or of polyglycerol.
    Type: Grant
    Filed: December 25, 2014
    Date of Patent: May 4, 2021
    Assignee: L'OREAL
    Inventors: Haidong Jia, Yixi Zhou, Chensu Xu
  • COMPOSITION FOR WASHING AND CONDITIONING THE HAIR
    Publication number: 20170333332
    Abstract: Provided is a composition comprising, in an aqueous phase at least one anionic surfactant, at least one amphoteric and/or zwitterionic surfactant, at least one alkyl(poly)glycoside nonionic surfactant, at least on polymer chosen from cationic polymers of cationic cellulose, cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer, amphoteric polymers which comprising one or more units derived from a monomer of (meth)acrylate or (meth)acrylamide type, a monomer of (meth)acrylamidoalkyltrialkylammonium type, or a monomer of (meth)acrylic type, or a mixture thereof, and at least on fatty acid ester of glycerol and/or of polyglycerol.
    Type: Application
    Filed: December 25, 2014
    Publication date: November 23, 2017
    Applicant: L'OREAL
    Inventors: Haidong JIA, Yixi ZHOU, Chensu XU