Patents by Inventor Raymond C. Yuan

Raymond C. Yuan 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 modifying a dairy media for use as a foaming agent
    Patent number: 4450182
    Abstract: Process for making a frozen foam by reducing the calcium activity of a dairy medium by at least about 70% and adding gum, carbohydrate and water. After adding a lipid sol, the mix is homogenized, cooled, whipped and frozen.
    Type: Grant
    Filed: December 30, 1982
    Date of Patent: May 22, 1984
    Assignee: General Foods Corporation
    Inventors: Howard D. Stahl, Raymond C. Yuan