Patents by Inventor Robbie Kelly

Robbie Kelly 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).

  • Amine-aldehyde resins and uses thereof in separation processes
    Publication number: 20060151397
    Abstract: Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants in the separation of bitumen from sand and/or clay or in the beneficiation of clay (e.g., kaolin clay) from an impure clay-containing ore. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.
    Type: Application
    Filed: December 12, 2005
    Publication date: July 13, 2006
    Applicant: Georgia-Pacific Resins, Inc.
    Inventors: James Wright, Carl White, Kurt Gabrielson, John Hines, Phillip Hurd, Peter Boyer, Lisa Arthur, Jeffrey Mills, Paul Hart, Richard Rediger, Robbie Kelly
  • Modified amine-aldehyde resins and uses thereof in separation processes
    Publication number: 20060151360
    Abstract: Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
    Type: Application
    Filed: December 12, 2005
    Publication date: July 13, 2006
    Applicant: Georgia-Pacific Resins, Inc.
    Inventors: James Wright, Phillip Hurd, Peter Boyer, Lisa Arthur, Jeffrey Mills, Paul Hart, Richard Rediger, Robbie Kelly
  • Slow release nitrogen root treatment
    Patent number: 6936573
    Abstract: A method for treating a seedling by dipping the roots of the seedling into a composition containing a slow release, particulate urea-formaldehyde polymer, which is useful as a fertilizer for enhancing the extended delivery of nitrogen needed for plant development and growth and to the composition useful as the root dip, or as a soil drench.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: August 30, 2005
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: Stacey L. Wertz, Kurt Gabrielson, Robbie Kelly, Paul Baxter, James Knight, James Wright, Charles R. Davis
  • Slow release nitrogen root treatment
    Publication number: 20030220200
    Abstract: A method for treating a seedling by dipping the roots of the seedling into a composition containing a slow release, particulate urea-formaldehyde polymer, which is useful as a fertilizer for enhancing the extended delivery of nitrogen needed for plant development and growth and to the composition useful as the root dip, or as a soil drench.
    Type: Application
    Filed: March 26, 2003
    Publication date: November 27, 2003
    Applicant: Georgia-Pacific Resins, Inc.
    Inventors: Stacey L. Wertz, Kurt Gabrielson, Robbie Kelly, Paul Baxter, James Knight, James Wright, C.R. Davis