Patents by Inventor Tingyan Ml

Tingyan Ml 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 with glutathione precursor comprising 4-substituted resorcinols and amino acids
    Patent number: 11596586
    Abstract: Topical personal care compositions containing amino acids and 4-substituted resorcinols for potentiating glutathione synthesis within skin cells. The compositions can be used to improve skin appearance of chronological aging or photoaging, resulting from exposure to UV light/sunlight, or environmental pollutants. The compositions are also useful for attaining even skin color and reducing pigmentation, age spots and discoloration.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: March 7, 2023
    Assignee: Conopco, Inc.
    Inventors: Marian Pereira Guelakis, Jianming Lee, Jose Guillermo Rosa, Stephen Alan Madison, Tingyan Ml, Anita Damodaran, Annu Kumari, Nan Huang, Bijan Harichian
  • PERSONAL CARE COMPOSITIONS WITH GLUTATHIONE PRECURSOR COMPRISING 4-SUBSTITUTED RESORCINOLS AND AMINO ACIDS
    Publication number: 20200108000
    Abstract: Topical personal care compositions containing amino acids and 4-substituted resorcinols for potentiating glutathione synthesis within skin cells. The compositions can be used to improve skin appearance of chronological aging or photoaging, resulting from exposure to UV light/sunlight, or environmental pollutants. The compositions are also useful for attaining even skin color and reducing pigmentation, age spots and discoloration.
    Type: Application
    Filed: December 18, 2017
    Publication date: April 9, 2020
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Marian Pereira GUELAKIS, Jianming LEE, Jose Guillermo ROSA, Stephen Alan MADISON, Tingyan Ml, Anita DAMODARAN, Annu KUMARI, Nan HUANG, Bijan HARICHIAN