Patents by Inventor Maggie Helen Su

Maggie Helen Su 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).

  • Patent number: 11554086
    Abstract: The present disclosure relates to stable cosmetic compositions that include high levels of free glycolic acid. The cosmetic compositions typically include: glycolic acid and/or a salt thereof; at least one non-silicone fatty compound; at least one emulsifier; at least one water-soluble solvent; at least one silicone; and water. The cosmetic compositions are in the form of an emulsion, in particular, a water-in-oil emulsion, and typically have a low pH of below 7. Also, the cosmetic compositions have high amount of free glycolic acid, for example, at least 6 wt. % of free glycolic acid, based on the total weight of the cosmetic composition. The cosmetic compositions are particularly useful for improving the appearance of skin. Accordingly, the instant disclosure relates to methods of treating skin, for example, improving the appearance of skin using the cosmetic compositions.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: January 17, 2023
    Assignee: L'OREAL
    Inventors: Madeline Jane Sverdlove, Patricia Maribel Brieva, Maggie Helen Su, Stephen M. Lynch
  • Patent number: 10813852
    Abstract: The present disclosure relates to bi-phase micellar liquid products that include ceramides and other components that are beneficial to the skin. In particular, the products include: (a) a fatty phase comprising one or more fatty compounds and one or more silicones; and (b) an aqueous phase comprising one or more ceramides, one or more water-soluble solvents, one or more surfactants, and water. The products are particularly unique because the ceramides are solubilized in the aqueous phase of the products. In addition to being useful for cleansing the skin, the products support natural lipid barrier function of the skin and improve skin hydration.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: October 27, 2020
    Assignee: L'OREAL
    Inventors: Madeline Jane Sverdlove, Patricia Maribel Brieva, Miao Wang, Maggie Helen Su
  • Publication number: 20190201304
    Abstract: The present disclosure relates to stable cosmetic compositions that include high levels of free glycolic acid. The cosmetic compositions typically include: glycolic acid and/or a salt thereof; at least one non-silicone fatty compound; at least one emulsifier; at least one water-soluble solvent; at least one silicone; and water. The cosmetic compositions are in the form of an emulsion, in particular, a water-in-oil emulsion, and typically have a low pH of below 7. Also, the cosmetic compositions have high amount of free glycolic acid, for example, at least 6 wt. % of free glycolic acid, based on the total weight of the cosmetic composition. The cosmetic compositions are particularly useful for improving the appearance of skin. Accordingly, the instant disclosure relates to methods of treating skin, for example, improving the appearance of skin using the cosmetic compositions.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 4, 2019
    Inventors: Madeline Jane SVERDLOVE, Patricia Maribel BRIEVA, Maggie Helen SU, Steve LYNCH
  • Publication number: 20190142706
    Abstract: The present disclosure relates to bi-phase micellar liquid products that include ceramides and other components that are beneficial to the skin. In particular, the products include: (a) a fatty phase comprising one or more fatty compounds and one or more silicones; and (b) an aqueous phase comprising one or more ceramides, one or more water-soluble solvents, one or more surfactants, and water. The products are particularly unique because the ceramides are solubilized in the aqueous phase of the products. In addition to being useful for cleansing the skin, the products support natural lipid barrier function of the skin and improve skin hydration.
    Type: Application
    Filed: November 16, 2017
    Publication date: May 16, 2019
    Inventors: Madeline Jane SVERDLOVE, Patricia Maribel Brieva, Miao Wang, Maggie Helen Su