Patents by Inventor James J. T. Chen

James J. T. Chen 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).

  • Topical pharmaceutical compositions for healing wounds
    Patent number: 6232341
    Abstract: The present invention provides a topical pharmaceutical composition for wound healing, which comprises (a) borneol and (b) bismuth subgallate in effective amounts. The topical pharmaceutical composition is capable of enhancing wound healing with minor irritations to injured skin, and preventing formation of scars or granulation tissues so as to help regenerate the skin with normal tenderness and appearances.
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: May 15, 2001
    Assignee: Hedonist Biochemical Technolog
    Inventors: James J. T. Chen, Black J. B. Chen