Patents by Inventor Yuko Kouda

Yuko Kouda 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).

  • Composition for external application
    Patent number: 10835572
    Abstract: An object of the present invention is to provide an external use composition having a novel composition that has a superior effect promoting collagen production and is able to suppress, prevent or improve wrinkles and sagging of the skin with aging. The present invention relates to an external use composition for anti-aging, comprising (A) a lipopeptide represented by the following formula (1), or a pharmaceutically acceptable salt thereof: (wherein, R1 represents a saturated aliphatic group, or aliphatic group having a single unsaturated bond, having 9 to 19 carbon atoms, and m represents 0 or 1).
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: November 17, 2020
    Assignee: ROHTO PHARMACEUTICAL CO., LTD.
    Inventors: Masatoshi Haga, Keiko Oyamada, Rumi Matsushita, Yuya Hayashi, Kyoko Nakajima, Yuko Kouda
  • Composition for External Application
    Publication number: 20170209522
    Abstract: An object of the present invention is to provide an external use composition having a novel composition that has a superior effect promoting collagen production and is able to suppress, prevent or improve wrinkles and sagging of the skin with aging. The present invention relates to an external use composition for anti-aging, comprising (A) a lipopeptide represented by the following formula (1), or a pharmaceutically acceptable salt thereof: (wherein, R1 represents a saturated aliphatic group, or aliphatic group having a single unsaturated bond, having 9 to 19 carbon atoms, and m represents 0 or 1).
    Type: Application
    Filed: June 30, 2015
    Publication date: July 27, 2017
    Inventors: Masatoshi Haga, Keiko Oyamada, Rumi Matsushita, Yuya Hayashi, Kyoko Nakajima, Yuko Kouda