Patents Assigned to MEISTERBIO CO., LTD.
  • Sunscreen cosmetic
    Patent number: 11458079
    Abstract: An object of the present invention is to provide a cosmetic composition for use in sunscreen that exhibits a sufficient effect with a reduced content of a UV protection agent, and to provide a cosmetic composition for use in sunscreen that has excellent texture, usability, and antioxidant action, while having a UV protection effect. In order to achieve this object, an emulsified cosmetic composition for use in sunscreen comprising (A) trans-resveratrol polysaccharide and (B) a UV protection agent is provided.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: October 4, 2022
    Assignees: JO COSMETICS CO., LTD., MEISTERBIO CO., LTD.
    Inventors: Hiroki Hamada, Ryuta Yuasa, Yui Matsuhashi, Daisuke Uesugi