Patents by Inventor Yeon Ja BAE

Yeon Ja BAE 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).

  • Peptide derivatives and cosmetic composition comprising the same
    Patent number: 8435548
    Abstract: Disclosed are peptide derivatives, wherein glutathione-like peptides are connected to benzoic acid derivatives, and a cosmetic composition comprising the same. The peptide derivatives have excellent tyrosinase inhibition and anti-oxidative activities to show excellent skin whitening effect, biocompatibility without skin stimulation, and stability during long-term storage. Therefore, they can be effectively used for a cosmetic composition for skin whitening.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: May 7, 2013
    Assignee: Bio-FD&C Co., Ltd
    Inventors: Dai Hyun Jung, Sang Hyun Moh, Jung Hun Lee, Su Jung Kim, Hyung Sik Kim, Hyo Hyun Seo, Yeon Ja Bae
  • PEPTIDE DERIVATIVES AND COSMETIC COMPOSITION COMPRISING THE SAME
    Publication number: 20100261879
    Abstract: The present invention relates to peptide derivatives, wherein glutathione-like peptides are connected to benzoic acid derivatives, and a cosmetic composition comprising the same. The peptide derivatives according to the present invention have excellent tyrosinase inhibition and anti-oxidative activities to show excellent skin whitening effect, biocompatibility without skin stimulation, and stability during long-term storage. Therefore, they can be effectively used for a cosmetic composition for skin whitening.
    Type: Application
    Filed: December 23, 2009
    Publication date: October 14, 2010
    Applicant: BIO-FD&C CO., LTD.
    Inventors: Dai Hyun JUNG, Sang Hyun MOH, Jung Hun LEE, Su Jung KIM, Hyung Sik KIM, Hyo Hyun SEO, Yeon Ja BAE