Patents by Inventor Josef H. K. Tsau

Josef H. K. Tsau 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).

  • Fast dissolving sweetening agent including caramel
    Patent number: 5085876
    Abstract: A product which includes sweetening agent and caramel is disclosed. The product includes limited amounts of caramel and is surprisingly fast dissolving.
    Type: Grant
    Filed: July 3, 1990
    Date of Patent: February 4, 1992
    Assignee: The NutraSweet Company
    Inventor: Josef H. K. Tsau