Patents by Inventor Jianhua (Linda) Wang

Jianhua (Linda) Wang 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).

  • Process for drying herbs
    Patent number: 5956865
    Abstract: Herbs are dried by applying microwave power to herbs in a chamber under reduced or negative pressure to reduce the moisture content of the herbs without significantly damaging the flavor of the dried herbs and produce a dried herb having a flavor more closely approaching the flavor of fresh herbs than dried herbs produced by conventional processes.
    Type: Grant
    Filed: May 20, 1998
    Date of Patent: September 28, 1999
    Assignee: The University of British Columbia
    Inventors: Timothy Douglas Durance, Dragan Macura, Richard Scholmer Meyer, Alex N. Yousif, Christine H. Scaman, Jianhua (Linda) Wang