Patents by Inventor TAI-SHIEN HAN

TAI-SHIEN HAN 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).

  • METHOD OF MANUFACTURING AUTO-CROSSLINKED HYALURONIC ACID GEL AND PRODUCTS THEREOF
    Publication number: 20240076417
    Abstract: The present disclosure provides a method for manufacturing an auto-crosslinked hyaluronic acid gel, comprising conducting auto-crosslinking reaction of a colloid containing hyaluronic acid continuously at low temperature in an acidic environment, and treating the reaction product with steam at high temperature to obtain the auto-crosslinked hyaluronic acid gel with high viscosity.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Applicant: SCIVISION BIOTECH INC.
    Inventors: TAI-SHIEN HAN, TSUNG-WEI PAN, TOR-CHERN CHEN, CHUN-CHANG CHEN, PO-HSUAN LIN, LI-SU CHEN