Patents by Inventor Yangdong CHEN

Yangdong CHEN 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).

  • COSMETIC COMPOSITION FOR SKIN CARE
    Publication number: 20230121362
    Abstract: A cosmetic composition in the form of an oil-in-water emulsion comprises (i) at least one solid fatty alcohol; (ii) at least one amino acid surfactant; and (iii) at least one gelling agent selected from hydrophilic acrylic homopolymers and amphiphilic acrylic polymers. A non-therapeutic method for caring for the skin comprises applying said cosmetic composition to the skin.
    Type: Application
    Filed: March 31, 2020
    Publication date: April 20, 2023
    Applicant: L'OREAL
    Inventors: Yangdong CHEN, Yirui ZHU
  • COMPOSITION HAVING A COLOUR TRANSFORMATION DURING APPLICATION
    Publication number: 20180303730
    Abstract: A composition comprising a specific combination of surfactants, greater than or equal to 10% by weight of C1-C4 alcohol; and at least one solid fatty alcohol, can be used in caring for keratin materials, in particular the skin and lips.
    Type: Application
    Filed: December 18, 2015
    Publication date: October 25, 2018
    Applicant: L'OREAL
    Inventors: Yangdong CHEN, Thierry COTTON