Patents by Inventor Xiuyuan ZHUANG

Xiuyuan ZHUANG 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).

  • BIOLOGICAL POLYSACCHARIDE HAVING EFFECT OF PREVENTING AND TREATING HORMONE-DEPENDENT DERMATITIS AND APPLICATION THEREOF
    Publication number: 20220241319
    Abstract: A composition contains ?-glucan and is used for preventing and/or treating hormone-dependent dermatitis, skin mucositis or other skin inflammatory diseases.
    Type: Application
    Filed: May 21, 2020
    Publication date: August 4, 2022
    Inventors: Hongliang GUO, Xiuyuan ZHUANG, Binnian ZHU, Zhen YE, Jiadi WU, Xuan WANG, Xiaoyu GUO
  • BIOLOGICAL POLYSACCHARIDE FOR PREVENTING AND TREATING ACNE AND STEROID-DEPENDENT DERMATITIS AND USE THEREOF
    Publication number: 20220000902
    Abstract: Provided are a biological polysaccharide having the effect of preventing and treating acne and/or steroid-dependent dermatitis and the use thereof. Specifically, provided is the use of ?-glucan for preparing a formulation or composition, wherein the formulation or composition is used in the prevention and/or treatment of acne and/or steroid-dependent dermatitis. The ?-glucan has the effects of significantly relieving and improving acne and/or steroid-dependent dermatitis, effectively controlling the occurrence of acne and/or steroid-dependent dermatitis, accelerating the healing and/or regression of acne and/or steroid-dependent dermatitis.
    Type: Application
    Filed: May 21, 2019
    Publication date: January 6, 2022
    Applicant: ZHEJIANG GLLION BIOSCIENCE CO., LTD.
    Inventors: Hongliang GUO, Xiuyuan ZHUANG, Zhen YE, Jiadi WU, Qinjian ZHU, Xuan WANG