Patents by Inventor Philip W. Pike

Philip W. Pike 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).

  • Substrates with modified carbon surfaces
    Publication number: 20040184982
    Abstract: A process for functionalizing a carbon surface and the product thereof is disclosed. The first reactant used contains one or more electron withdrawing groups that thereafter can be reacted with other compounds. The reaction product has enhanced dispersability, interaction with other media, or other utilitarian uses, e.g. a reactive surface. The reaction product is then incorporated into an elastomeric or thermoplastic composition; it can be dispersed in a liquid media such as an ink, coating, or lubricant; or it can be used as a solid in applications such as a filtering media.
    Type: Application
    Filed: May 8, 2004
    Publication date: September 23, 2004
    Inventors: James D. Burrington, Kirk E Davis, Scott T Jolley, Ralph E Kronbrekke, Joseph W Pialet, Philip W Pike, Roger L Sowerby
  • Substrates with modified carbon surfaces in composites
    Publication number: 20040171725
    Abstract: A process for functionalizing a carbon surface and the product thereof is disclosed. The first reactant used contains one or more electron withdrawing groups that thereafter can be reacted with other compounds. The reaction product has enhanced dispersability, interaction with other media, or other utilitarian uses, e.g. a reactive surface. The reaction product is then incorporated into an elastomeric or thermoplastic composition.
    Type: Application
    Filed: April 19, 2004
    Publication date: September 2, 2004
    Inventors: Benny R. Richardson, James D. Burrington, Ghebrehiwet N. Ghebremeskel, Kirk E. Davis, Scott T. Jolley, Ralph E. Korbbrekke, Joseph W. Pialet, Philip W. Pike, Roger L. Sowerby
  • Sulfonated alkylamines as degreasers and hydrotropes
    Patent number: 6306816
    Abstract: The reaction product of an alkylenediamine, each amino group thereof being a primary or secondary amino group; with at least two equivalents of an acrylamidoalkanesulfonic acid or a salt thereof, wherein each amine nitrogen atom of said alkylenediamine is reacted with a single molecule of the acrylamidoalkane sulfonic acid or salt thereof provides a useful surfactant or hydrotrope.
    Type: Grant
    Filed: January 9, 2001
    Date of Patent: October 23, 2001
    Assignee: The Lubrizol Corporation
    Inventors: Philip W. Pike, Bryan A. Grisso, Richard W. Jahnke
  • Disulfonated alkylamines as degreasers and hydrotropes
    Patent number: 6207637
    Abstract: The reaction product of an alkylenediamine, each amino group thereof being a primary or secondary amino group; with at least two equivalents of an acrylamidoalkanesulfonic acid or a salt thereof, wherein each amine nitrogen atom of said alkylenediamine is reacted with a single molecule of the acrylamidoalkane sulfonic acid or salt thereof provides a useful surfactant or hydrotrope.
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: March 27, 2001
    Assignee: The Lubrizol Corporation
    Inventors: Philip W. Pike, Bryan A. Grisso, Richard W. Jahnke