Patents by Inventor George S. Hayden

George S. Hayden 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: 4190679
    Abstract: Disclosed is a uniquely textured pet food in the form of low-intermediate moisture, but highly-palatable, resilient, soft, meat-like chunks. These soft, chewy chunks are expanded internally and have a substantially-continuous, fibrous, highly-irregular surface. This pet food is prepared by relatively high pressure extrusion of a plasticized, meat based formulation to achieve expansion. The product contains sufficient a.sub.w lowering and antimycotic agents to avoid spoilage when packaged under aerobic conditions. By virtue of their meat-like texture and structural integrity, these chunks enable the production of an unusually good dual-textured pet food.
    Type: Grant
    Filed: April 26, 1977
    Date of Patent: February 26, 1980
    Assignee: General Foods Corporation
    Inventors: Harold R. Coffee, Gordon G. Varcoe, Ronald J. Triani, George S. Hayden