Patents by Inventor Runshuang LU

Runshuang LU 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 caring for skin, method and use thereof
    Patent number: 11642293
    Abstract: A composition comprising at least two visually distinguishable phases, comprises at least one fatty phase with oil, at least one aqueous phase with hydrophilic gelling agent, and at least one compound chosen from N,N-dimethylglycine derivatives, alkyl(poly)glucosides, or a mixture thereof.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: May 9, 2023
    Assignee: L'OREAL
    Inventors: Xiaoying Hu, Runshuang Lu, Lingling Sun, Xiuxia Wang
  • Sprayable sunscreen composition with oil beads
    Patent number: 10849835
    Abstract: The invention relates to a composition in form of an oil-in-water emulsion comprising: a) a dispersed hydrophobic phase comprising at least one hydrophobic UV-screening agent and optionally at least one oil, said oil being selected from the group consisting of silicone oils, hydrocarbonated oils, and any mixture thereof; b) a continuous aqueous phase comprising from 0.1% to 20% by weight, relative to the total weight of the composition, of at least one C1-C4 alcohol with at least one hydroxyl group, linear or branched, saturated or unsaturated; and c) at least one hydrophobic particle selected from the group consisting of hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, and any mixture thereof; d) at least one gellan gum or a derivative thereof, and e) at least one hydrophilic UV-screening agent.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: December 1, 2020
    Assignee: L'OREAL
    Inventors: Runshuang Lu, Xiuxia Wang, Xinrong Lin
  • A COMPOSITION FOR CARING FOR SKIN, METHOD AND USE THEREOF
    Publication number: 20200276095
    Abstract: A composition comprising at least two visually distinguishable phases, comprises at least one fatty phase with oil, at least one aqueous phase with hydrophilic gelling agent, and at least one compound chosen from N,N-dimethylglycine derivatives, alkyl(poly)glucosides, or a mixture thereof.
    Type: Application
    Filed: October 25, 2017
    Publication date: September 3, 2020
    Applicant: L'OREAL
    Inventors: Xiaoying HU, Runshuang LU, Lingling SUN, Xiuxia WANG
  • SPRAYABLE SUNSCREEN COMPOSITION WITH OIL BEADS
    Publication number: 20180311122
    Abstract: The invention relates to a composition in form of an oil-in-water emulsion comprising: a) a dispersed hydrophobic phase comprising at least one hydrophobic UV-screening agent and optionally at least one oil, said oil being selected from the group consisting of silicone oils, hydrocarbonated oils, and any mixture thereof; b) a continuous aqueous phase comprising from 0.1% to 20% by weight, relative to the total weight of the composition, of at least one C1-C4 alcohol with at least one hydroxyl group, linear or branched, saturated or unsaturated; and c) at least one hydrophobic particle selected from the group consisting of hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, and any mixture thereof; d) at least one gellan gum or a derivative thereof, and e) at least one hydrophilic UV-screening agent.
    Type: Application
    Filed: July 6, 2018
    Publication date: November 1, 2018
    Applicant: L'OREAL
    Inventors: Runshuang Lu, Xiuxia Wang, Xinrong Lin
  • Sprayable sunscreen composition with oil beads
    Patent number: 10045917
    Abstract: A composition in form of an oil-in-water emulsion comprises a) a dispersed hydrophobic phase comprising at least one hydrophobic UV-screening agent and optionally at least one oil, said oil being selected from the group consisting of silicone oils, hydrocarbonated oils, and any mixture thereof; b) a continuous aqueous phase comprising from 0.1% to 20% by weight, relative to the total weight of the composition, of at least one C1-C4 alcohol with at least one hydroxyl group, linear or branched, saturated or unsaturated; and c) at least one hydrophobic particle selected from the group consisting of hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, and any mixture thereof; d) at least one gellan gum or a derivative thereof, and e) at least one hydrophilic UV-screening agent.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: August 14, 2018
    Assignee: L'OREAL
    Inventors: Runshuang Lu, Xiuxia Wang, Xinrong Lin
  • SPRAYABLE SUNSCREEN COMPOSITION WITH OIL BEADS
    Publication number: 20170189279
    Abstract: A composition in form of an oil-in-water emulsion comprises a) a dispersed hydrophobic phase comprising at least one hydrophobic UV-screening agent and optionally at least one oil, said oil being selected from the group consisting of silicone oils, hydrocarbonated oils, and any mixture thereof; b) a continuous aqueous phase comprising from 0.1% to 20% by weight, relative to the total weight of the composition, of at least one C1-C4 alcohol with at least one hydroxyl group, linear or branched, saturated or unsaturated; and c) at least one hydrophobic particle selected from the group consisting of hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, and any mixture thereof; d) at least one gellan gum or a derivative thereof, and e) at least one hydrophilic UV-screening agent.
    Type: Application
    Filed: July 16, 2014
    Publication date: July 6, 2017
    Applicant: L'OREAL
    Inventors: Runshuang LU, Xiuxia WANG, Xinrong LIN