Patents by Inventor Karen F. Kahn

Karen F. Kahn 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).

  • Patent number: 4597976
    Abstract: Pasta containing products are formulated and produced under conditions which enable the product, when packed in sealed containers, to be thermally processed under conditions which render the product commercially sterile, but do not adversely affect the texture, taste or appearance of the product. The pasta and each of the other components of the product, such as meat and sauce, are formulated and/or processed to have an equilibrium pH of less than 4.6, and are hot filled into containers, which after sealing do not require retorting, but are heat processed under conditions to provide a sterilizing value equivalent to about 10 minutes at 200.degree. F. to render the product commercially sterile. Pasta containing products such as spaghetti with meat sauce, beef ravioli with meat sauce, and the like, produced in accordance with the present invention, have a firmness and texture superior to conventionally retorted pasta products.
    Type: Grant
    Filed: December 7, 1983
    Date of Patent: July 1, 1986
    Assignee: Nestec S.A.
    Inventors: Robert C. Doster, Karen F. Kahn