Patents by Inventor Min Young KONG

Min Young KONG 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).

  • Transparent hydrogel membrane including hyaluronic acid, and contact lens including same
    Patent number: 11034801
    Abstract: The present invention provides a method for preparing a transparent hydrogel membrane, the method including: (a) preparing 6 to 10 wt % of a hyaluronic acid solution based on a total weight of a mixture by dissolving a hyaluronic acid in a basic aqueous solution; (b) mixing, with the hyaluronic acid solution, 0.01 to 0.05 wt % of a crosslinking agent based on the total weight of the mixture; and (c) shaping the transparent hydrogel membrane by pouring the mixture into a mold.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: June 15, 2021
    Assignee: JCBIO CO., LTD.
    Inventors: Jae Chan Yoo, Yoo Lee Kang, Min Young Kong
  • TRANSPARENT HYDROGEL MEMBRANE INCLUDING HYALURONIC ACID, AND CONTACT LENS INCLUDING SAME
    Publication number: 20200262985
    Abstract: The present invention provides a method for preparing a transparent hydrogel membrane, the method including: (a) preparing 6 to 10 wt % of a hyaluronic acid solution based on a total weight of a mixture by dissolving a hyaluronic acid in a basic aqueous solution; (b) mixing, with the hyaluronic acid solution, 0.01 to 0.05 wt % of a crosslinking agent based on the total weight of the mixture; and (c) shaping the transparent hydrogel membrane by pouring the mixture into a mold.
    Type: Application
    Filed: September 18, 2018
    Publication date: August 20, 2020
    Inventors: Jae Chan YOO, Yoo Lee KANG, Min Young KONG