Patents by Inventor Yin-Ching Chan

Yin-Ching Chan 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).

  • Active substances for preventing hearing deterioration, the composition containing the active substances, and the preparation method thereof
    Patent number: 10405504
    Abstract: The present invention discloses the active substances for preventing hearing deterioration, its preparation method, the pharmaceutical composition containing the active substances, and the preparation method of the pharmaceutical composition. The preparation method of the active substances is performed by plate cultivation, flask cultivation and fermentation tank cultivation, to obtain the active substances of Hericium erinaceus mycelia in powder form. The powder of H. erinaceus mycelia is proved to have the effect of preventing hearing deterioration.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: September 10, 2019
    Assignee: GRAPE KING BIO LTD.
    Inventors: Yin-Ching Chan, Chin-Chu Chen, Li-Ya Lee, Wan-Ping Chen
  • ACTIVE SUBSTANCE FOR PREVENTING DEGENERATION OF HEARING, COMPOSITION COMPRISING SAME, AND PREPARATION METHOD THEREOF
    Publication number: 20180007836
    Abstract: The present invention discloses the active substances for preventing hearing deterioration, its preparation method, the pharmaceutical composition containing the active substances, and the preparation method of the pharmaceutical composition. The preparation method of the active substances is performed by plate cultivation, flask cultivation and fermentation tank cultivation, to obtain the active substances of Hericium erinaceus mycelia in powder form. The powder of H. erinaceus mycelia is proved to have the effect of preventing hearing deterioration.
    Type: Application
    Filed: January 4, 2016
    Publication date: January 11, 2018
    Applicant: GRAPE KING BIO LTD.
    Inventors: Yin-Ching Chan, Chin-Chu Chen, Li-Ya Lee, Wan-Ping Chen