Patents Assigned to Hansaeng Cosmetic Co., Ltd.
  • Extract of having anti-oxidant activity and anti-aging activity, and cosmetical composition containing the extract for anti-oxidation, skin-aging protection and wrinkle improvement
    Patent number: 7763287
    Abstract: The present invention relates to extract of Cercis chinensis having anti-oxidant activity and anti-aging activity containing compound of chemical formula 1 to chemical formula 20, and cosmetical composition for anti-oxidation, skin-aging protection and wrinkle improvement containing the extract as effective ingredient. The extract of present invention having protective effect on oxidative damage and skin damage, and inhibitory effect on age-dependent telomere shortening, so it can effectively used as skin-aging protection cosmetic.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: July 27, 2010
    Assignees: Hankook Pharm. Co., Inc., Hansaeng Cosmetic Co., Ltd.
    Inventors: Min Kyun Na, Jae-Kuk Yoo, Chan Bog Lee, Jin Pyo Kim, Gon Hyeok Lim, Dong Il Min, Young Min Jeon
  • EXTRACT OF CERCIS CHINENSIS HAVING ANTI-OXIDANT ACTIVITY AND ANTI-AGING ACTIVITY, AND COSMETICAL COMPOSITION CONTAINING THE EXTRACT FOR ANTI-OXIDATION, SKIN-AGING PROTECTION AND WRINKLE IMPROVEMENT
    Publication number: 20080187610
    Abstract: The present invention relates to extract of Cercis chinensis having anti-oxidant activity and anti aging activity containing compound of chemical formula 1 to chemical formula 20, and cosmetical composition for anti-oxidation, skin-aging protection and wrinkle improvement containing the extract as effective ingredient. The extract of present invention having protective effect on oxidative damage and skin damage, and inhibitory effect on age-dependent telomere shortening, so it can effectively used as skin-aging protection cosmetic.
    Type: Application
    Filed: February 15, 2008
    Publication date: August 7, 2008
    Applicants: HANKOOK PHARM. CO., INC., HANSAENG COSMETIC CO., LTD.
    Inventors: Min Kyun NA, Jae-Kuk YOO, Chan Bog LEE, Jin Pyo KIM, Gon Hyeok LIM, Dong Il MIN, Young Min JEON