Patents by Inventor David S. Staley

David S. Staley 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: 5635467
    Abstract: A granular, powdered detergent comprising a blend of first and second components, said first component comprising a first portion of a flowable powder detergent builder with a liquid surfactant, and an effective amount of a finely divided barrier particle material and a second component comprising a second portion of flowable powder detergent builder, such that the first portion of detergent builder comprises from about 10% to about 90% of the total amount of detergent builder in the resulting composition.
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: June 3, 1997
    Assignee: Amway Corporation
    Inventor: David S. Staley
  • Patent number: 5496486
    Abstract: A method for producing a granular, powdered detergent comprising combining a first portion of a flowable powder detergent builder with a liquid surfactant, followed by addition of an effective amount of a finely divided barrier particle material to the first portion of builder and liquid surfactant. The resulting blend is then combined with a second portion of flowable powder detergent builder, such that the first portion of detergent builder comprises from about 10% to about 90% of the total amount of detergent builder in the resulting composition.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: March 5, 1996
    Assignee: Amway Corporation
    Inventor: David S. Staley
  • Patent number: 5250308
    Abstract: A process for manufacturing a fiber fortified foodstuff that includes preparing the foodstuff and then topically applying supplemental fiber. In particular, puffed snack products are prepared by mixing cereal with a fiber premix and sufficient moisture to form an extrudable dough base. The dough base is cooked in a cooking extruder and then extruded to form a wet puff which is dried and then coated with an oil slurry. A flavor premix which includes supplemental dietary fiber, particularly a soluble fiber, is topically applied to the oil coated dry puff to form a fiber fortified, puffed snack product.
    Type: Grant
    Filed: December 13, 1991
    Date of Patent: October 5, 1993
    Assignee: Amway Corporation
    Inventors: Karen L. Alexander, David S. Staley, Pari Bednarz