Patents by Inventor Ningwei LI

Ningwei LI 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).

  • Personal Care Compositions
    Publication number: 20250143997
    Abstract: Disclosed are personal care compositions, e.g., foaming facial cleanser, the contain a polyol and a surfactant system that comprises: an amount of an anionic surfactant, wherein the surfactant is an anionic derivative of proteins of plant origin or of silk proteins (e.g., sodium cocoyl apple amino acid surfactant); and an amount of a non-ionic surfactant selected from an alkyl glucoside, a lactylate having carbon chains between C8 and C16, and a combination of two or more thereof, as well as to methods of using these compositions.
    Type: Application
    Filed: December 2, 2022
    Publication date: May 8, 2025
    Applicant: Colgate-Palmolive Company
    Inventors: Samuel MCANGEL, Ningwei LI, Jonghun LEE
  • Personal care compositions
    Patent number: 12102702
    Abstract: Disclosed are personal care compositions, e.g., skin care compositions, comprising an acyl glutamate, e.g., sodium cocoyl glutamate, in an amount of from 1% to 10% by weight of the composition and at least one topically active compound, wherein the at least one topically active compound comprises a vitamin, as well as to methods of using these compositions.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: October 1, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Aaron Cohen, Ningwei Li, Junhong Mao, Hongwei Shen
  • Oral care compositions
    Patent number: 11819561
    Abstract: This application provides, among other things, novel aqueous oral care compositions useful for combining and delivering poorly compatible ingredients, in particular, chlorhexidine and polyphosphate salts, by formulating the composition with a surfactant.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: November 21, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Ningwei Li, Hongwei Shen, Saide Tang, Betty Won, Viktor Dubovoy, Long Pan
  • Personal Care Compositions
    Publication number: 20220370319
    Abstract: Disclosed are personal care compositions, e.g., skin care compositions, comprising an acyl glutamate, e.g., sodium cocoyl glutamate, in an amount of from 1% to 10% by weight of the composition and at least one topically active compound, wherein the at least one topically active compound comprises a vitamin, as well as to methods of using these compositions.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 24, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Aaron COHEN, Ningwei LI, Junhong MAO, Hongwei SHEN
  • Oral Care Compositions
    Publication number: 20210401705
    Abstract: This application provides, among other things, novel aqueous oral care compositions useful for combining and delivering poorly compatible ingredients, in particular, chlorhexidine and polyphosphate salts, by formulating the composition with a surfactant.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 30, 2021
    Applicant: Colgate-Palmolive Company
    Inventors: Ningwei LI, Hongwei SHEN, Saide TANG, Betty WON, Viktor DUBOVOY, Long PAN