Patents by Inventor Shaiw-Wan Liu

Shaiw-Wan Liu 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).

  • DELIVERY OF CANNABIS COMPOSITION
    Publication number: 20200222307
    Abstract: A composition comprising a Hsieh Enhancer (U.S. Pat. No. 5,023,252) and (A) at least one compound which has psycoactive properties and the source of which is cannabis; or (B) at least one compound which approves the appearance of the skin of an individual.
    Type: Application
    Filed: January 13, 2020
    Publication date: July 16, 2020
    Inventors: Shaiw-Wan Liu, Phyllis Hsieh