Patents by Inventor William Powrie

William Powrie 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).

  • Publication number: 20070042093
    Abstract: This invention is a novel composition for preserving fresh cut apples comprising a mixture of ascorbic acid, and one or more of calcium chloride, calcium carbonate, magnesium chloride, calcium hydroxide, and optionally, citric acid or sodium citrate. This invention also relates to a method of preserving fresh cut apples by treating the cut apples with the novel composition dissolved in water and packaging the treated fresh cut apples in a modified atmosphere package.
    Type: Application
    Filed: March 31, 2004
    Publication date: February 22, 2007
    Applicant: FreshXtend Technologies Corp.
    Inventors: Perry Lidster, William Powrie, Miriam O'Donovan, Cheong Kit Leung
  • Publication number: 20050013913
    Abstract: This invention pertains to the process and formulation for the production of a multipurpose base consisting of mechanically-fractured apple cells and intact single apple cells and optionally gum stabilizers. The multipurpose base possesses desirable functional properties of smoothness, creaminess, viscosity enhancement, clingability and particulate carrier as well as nutraceutical and nutritional values. The multipurpose base is to be used as an ingredient for the preparation of smoothies, fruit salsa, fruit toppings, fruit desserts, soups and salad dressings.
    Type: Application
    Filed: July 15, 2003
    Publication date: January 20, 2005
    Inventors: Perry Lidster, William Powrie, Patrick Chung