Patents by Inventor Debra L. Kaiser

Debra L. Kaiser 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).

  • Shelf-stable, filled pasta products
    Patent number: 5137737
    Abstract: A sour cream-based filling is utilized in retorted filled pasta products such as lasagna, manicotti and ravioli. The filling does not discolor or develop a tough texture during the retort process. The filling contains from 70 to 95% by weight sour cream.
    Type: Grant
    Filed: September 14, 1990
    Date of Patent: August 11, 1992
    Assignee: Kraft General Foods, Inc.
    Inventors: Debra L. Kaiser, Frank R. Fioriti, Doris C. Volz