Patents by Inventor Pamella WANG

Pamella WANG 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).

  • Publication number: 20240156705
    Abstract: The present invention relates to a transparent single-phase cosmetic composition comprising: from 0.1% to 89% by weight of at least one polar oil with respect to the total weight of the composition, said polar oil comprising at least one compound chosen from isopropyl myristate, di-alkyl carbonates, the 2 alkyl chains optionally being identical or different, and mixtures thereof; at least 10% by weight with respect to the total weight of the composition of water-miscible organic solvent(s) chosen from polyols having 2 to 20 carbon atoms optionally in a mixture with at least one C2-C6 aliphatic monoalcohol; and at least one hydrophilic active agent, said composition comprising less than 8% by weight of water with respect to the total weight of the composition.
    Type: Application
    Filed: June 21, 2022
    Publication date: May 16, 2024
    Applicant: L'OREAL
    Inventors: Sabine VRIGNAUD BARRETEAU, Pamella WANG
  • Publication number: 20230008427
    Abstract: The present invention relates to a cosmetic composition comprising: from 30% to 89% by weight of at least one polar oil with respect to the total weight of the composition; from 6% to 45% by weight of at least one C2-C6 aliphatic monoalcohol with respect to the total weight of the composition; from 4% to 30% by weight of hexylene glycol with respect to the total weight of the composition; from 8% to 40% by weight of dipropylene glycol with respect to the total weight of the composition; and at least one hydrophilic active agent, said composition containing less than 15% by weight of water with respect to the total weight of the composition.
    Type: Application
    Filed: December 18, 2020
    Publication date: January 12, 2023
    Inventors: Arno WAHLER, Muriel ISOIR-INGREZ, Sophie GUILBAUD, Valérie PAGE, Jean-Yves FOURON, Pamella WANG
  • Patent number: 11504316
    Abstract: The present invention relates to a composition, especially a cosmetic composition, characterized in that it comprises, in a cosmetically acceptable medium: (a) at least one photoprotective system capable of screening out UV radiation; (b) one or more carboxylic acid esters, said ester comprising at least 24 carbon atoms; (c) at least one C8-C30alkyl(poly)glycoside. The present invention also relates to the use of a carboxylic acid ester in a composition comprising, in a cosmetically acceptable medium, at least one photoprotective system capable of screening out UV radiation.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 22, 2022
    Assignee: L'OREAL
    Inventors: Pamella Wang, Isabelle Terrisse
  • Publication number: 20220296488
    Abstract: The invention relates to a composition, in particular a cosmetic composition, preferably in the form of an oil-in-water emulsion, comprising: at least one compound of the family of N-acylamino amides of formula (I); [Chem 10] at least one alkyl polyglycoside of formula (IV) below: R9(0)(G)x (iv) in which the radical R9 is a linear or branched C14-C24 alkyl radical, G represents a reduced sugar comprising from 5 to 6 carbon atoms; and x denotes a value ranging from 1 to 10 and preferably from 1 to 4. In particular, said composition also comprises at least one compound chosen from oxyethylenated sorbitan esters and fatty acid esters of a polyoxyalkylene glycol. Use for caring for, making up and/or cleansing keratin materials, in particular the skin.
    Type: Application
    Filed: June 19, 2020
    Publication date: September 22, 2022
    Inventors: Chantal JOUY, Marie-Lise CHIRON, Sandrine THEROUIN-KOELY, Pamella WANG
  • Publication number: 20220047490
    Abstract: The present invention relates to a composition, preferably a cosmetic composition, comprising at least one polysaccharide comprising rhamnose: at least one polyol, at least one fatty acid and polyglycerol ester comprising 5 to 9 glycerol patterns, and at least 10% by weight of at least one non-volatile hydrocarbon oil relative to the total weight of the composition, chosen from among C10-C26 monoalcohols; monoesters with formula R1COOR2 wherein R2 represents the remainder of a saturated or unsaturated, linear or branched or aromatic fatty acid comprising 4 to 40 carbon atoms, and R2 represents a hydrocarbon Chain, particularly branched, containing 3 to 40 carbon atoms, provided that R1+R2 is greater than or equal to 17; the diesters comprising between 17 and 40 carbon atoms in total, and in particular diesters with formula R?1COOR?2OOCR?3 wherein R?1 and R?3 each represent the remainder of a linear N or branched fatty acid comprising from 4 to 15 carbon atoms, and R?2 represents a hydrocarbon chain, particula
    Type: Application
    Filed: December 20, 2019
    Publication date: February 17, 2022
    Inventors: Emmanuelle PORTOIS, Pamella WANG
  • Publication number: 20220023183
    Abstract: The present invention relates to a composition, particularly a cosmetic composition, comprising, in a physiologically acceptable medium: at least one polysaccharide comprising rhamnose, at least one polyol, and at least 1% by weight relative to the total weight of composition, at least one ester of fatty acid and of polyglycerol comprising from 5 to 9 glycerol patterns.
    Type: Application
    Filed: December 20, 2019
    Publication date: January 27, 2022
    Inventors: Emmanuelle PORTOIS, Julien LABOUREAU, Pamella WANG
  • Publication number: 20180369094
    Abstract: The present invention relates to a composition, especially a cosmetic composition, characterized in that it comprises, in a cosmetically acceptable medium: (a) at least one photoprotective system capable of screening out UV radiation; (b) one or more carboxylic acid esters, said ester comprising at least 24 carbon atoms; (c) at least one C8-C30alkyl(poly)glycoside. The present invention also relates to the use of a carboxylic acid ester in a composition comprising, in a cosmetically acceptable medium, at least one photoprotective system capable of screening out UV radiation.
    Type: Application
    Filed: December 15, 2016
    Publication date: December 27, 2018
    Inventors: Pamella WANG, Isabelle TERRISSE