Patents by Inventor Wijesekara Liyanae Isuru WIJESEKARA

Wijesekara Liyanae Isuru WIJESEKARA 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 COMPRISING CHRYSOPHANOL AS ACTIVE INGREDIENT FOR SKIN WHITENING
    Publication number: 20140056834
    Abstract: A novel use of chrysophanol for skin whitening is provided, in which chrysophanol is included in a cosmetic composition as an effective ingredient for skin whitening. The chrysophanol compound has excellent stability and can also effectively inhibit melanin production via mechanism of inhibiting expression and activity of tyrosinase.
    Type: Application
    Filed: October 31, 2012
    Publication date: February 27, 2014
    Applicant: Pukyong National University Industry-University Cooperation Foundation
    Inventors: Se-Kwon KIM, Wijesekara Liyanae Isuru WIJESEKARA