Patents by Inventor Herb D. Woolf

Herb D. Woolf 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).

  • Use of polyvinylpyrrolidone in fat reduced salad dressings
    Patent number: 6093440
    Abstract: Food compositions and methods are provided for non-fat and low-fat food compositions containing a polyvinylpyrrolidone. The food compositions contain polyvinylpyrrolidone and other ingredients such as food stabilizers. Preferred compositions are non-fried foods, which include diary products, baked goods, salad dressings, and meat products. Specific food compositions include ice cream, muffins and pourable salads.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: July 25, 2000
    Assignee: BASF Corporation
    Inventors: Herb D. Woolf, Roger C. Hollenbach, Ronald J. Arnen, Penny A. Cash, Margaret A. Snyder
  • Use of polyvinylpyrrolidone in fat reduced dairy products
    Patent number: 5993884
    Abstract: Food compositions and methods are provided for non-fat and low-fat food compositions containing a polyvinylpyrrolidone. The food compositions contain polyvinylpyrrolidone and other ingredients such as food stabilizers. Preferred compositions are non-fried foods, which include diary products, baked goods, salad dressings, and meat products. Specific food compositions include ice cream, muffins and pourable salads.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: November 30, 1999
    Assignee: BASF Corporation
    Inventors: Herb D. Woolf, Roger C. Hollenbach, Robert T. Marshall