Patents by Inventor Heather Ann Longo

Heather Ann Longo 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: 8216620
    Abstract: A dual-textured food substrate having large seasoning bits whereby the bits are substantially adhered to the food substrate, or chip with a dry adhesive. The food substrate has a non-particulate second topping that is softer than the food substrate. The underlying cooked food substrate is substantially flat. The food ingredient properties are optimized to provide a shelf-stable dual-textured food product.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: July 10, 2012
    Assignee: Frito-Lay North America, Inc.
    Inventors: Adrianna Ashley Heywood, K. Michael King, Richard Todd Smith, Heather Ann Longo
  • Patent number: 7074446
    Abstract: Method for making a dual-textured food substrate having large seasoning bits whereby the bits are substantially adhered to the food substrate, or chip. A first topping comprising large seasoning bits and a dry adhesive is applied to a cooked chip having a first texture. The topped, cooked chip is then heated to a temperature such that the dry adhesive undergoes a glass transition and flows down around the bit to the bit and food substrate contact point. The topped, cooked chip is then subjected to changed process conditions, such as cooling, the adhesive hardens, and a bond is formed between the chip and the seasoning bits. A second topping having a second texture is then placed and melted onto the chip. The food ingredient properties are optimized to provide a shelf-stable dual-textured food product.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: July 11, 2006
    Assignee: Frito-Lay North America, Inc.
    Inventors: Adrianna Ashley Heywood, K. Michael King, Richard Todd Smith, Heather Ann Longo