Patents by Inventor Lawrence Rowley

Lawrence Rowley 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: 20070292622
    Abstract: The invention relates to a method of forming a dispersion comprising providing functionalized carbon nanotubes with covalently attached hydrophilic species, adding said carbon nanotubes to an aqueous solution of polar solvent, and dispersing said carbon nanotubes in said aqueous solution.
    Type: Application
    Filed: August 4, 2005
    Publication date: December 20, 2007
    Inventors: Lawrence Rowley, Glen Irvin, Charles Anderson, Sabyasachi Ganguli
  • Publication number: 20060188721
    Abstract: The present invention relates to a donor laminate for adhesive transfer of a conductive layer comprising a substrate having thereon a conductive layer comprising carbon nanotubes, in contact with said substrate
    Type: Application
    Filed: February 22, 2005
    Publication date: August 24, 2006
    Inventors: Glen Irvin, Debasis Majumdar, Charles Anderson, Lawrence Rowley, Gary Freedman
  • Publication number: 20060188723
    Abstract: The present invention relates to a coating composition comprising an aqueous dispersion of single wall carbon nanotubes with covalently attached hydrophilic species selected from the group consisting of carboxylic acid, nitrates, hydroxyls, sulfur containing groups, carboxylic acid salts, and phosphates, in an amount of at least 0.5 atomic % of said carbon nanotubes, wherein said carbon nanotubes are present in an amount of at least 0.05 wt. % of said dispersion.
    Type: Application
    Filed: February 22, 2005
    Publication date: August 24, 2006
    Inventors: Lawrence Rowley, Glen Irvin, Charles Anderson, Debasis Majumdar
  • Publication number: 20060062983
    Abstract: The invention relates to a conductive film comprising single wall carbon nanotubes and polyethylenedioxythiophene
    Type: Application
    Filed: September 17, 2004
    Publication date: March 23, 2006
    Inventors: Glen Irvin, Debasis Majumdar, Charles Anderson, Lawrence Rowley, Gary Freedman
  • Publication number: 20050040376
    Abstract: A nanocomposite optical plastic article has a plastic host material with a temperature sensitive optical vector (x) and a core shell nanoparticulate material dispersed into the plastic host material. The core shell nanoparticulate material is characterized by a core defined by a nanoparticulate material which has a temperature sensitive optical vector (x1) and a shell defined by a coating material layer coated onto the core. It is important to the invention that temperature sensitive vector (x1) is directionally opposed to the temperature sensitive optical vector (x) and nshell<nplastic host<ncore.
    Type: Application
    Filed: August 18, 2003
    Publication date: February 24, 2005
    Inventors: Robert James, Lawrence Rowley, Daniel Hurley, John Border
  • Publication number: 20050042453
    Abstract: A nanocomposite optical plastic article has a plastic host material with a temperature sensitive optical vector (x) and a core shell nanoparticulate material dispersed into the plastic host material. The core shell nanoparticulate material is characterized by a core defined by a nanoparticulate material which has a temperature sensitive optical vector (x1) and a shell defined by a coating material layer coated onto the core. It is important to the invention that temperature sensitive vector (x1) is directionally opposed to the temperature sensitive optical vector (x) and nshell<nplastic host<ncore.
    Type: Application
    Filed: August 18, 2003
    Publication date: February 24, 2005
    Inventors: Robert James, Lawrence Rowley, Daniel Hurley, John Border