Patents by Inventor Harry Barraza

Harry Barraza 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).

  • CARBON NANOTUBE-FILLED COMPOSITES PREPARED BY IN-SITU POLYMERIZATION
    Publication number: 20070004857
    Abstract: A method of forming carbon nanotube-filled composites using miniemulsion polymerization. The carbon nanotubes are preferably single-walled carbon nanotubes. The carbon nanotubes are highly dispersed within and associated with the polymer comprising the composite.
    Type: Application
    Filed: June 18, 2003
    Publication date: January 4, 2007
    Inventors: Harry Barraza, Leandro Balzano, Francisco Pompeo, Olga Rueda, Edgar O'Rear, Daniel Resasco
  • Surfactant compositions
    Publication number: 20060160715
    Abstract: Laundry treatment compositions comprising 0.001-5 wt % of monomeric hybrid organic/inorganic nanoparticles having a particle size of 1-10 nm and 10-95% surfactant give ease of wash benefits to soiled fabric as well as prevention of adsorption of particulate soils.
    Type: Application
    Filed: December 13, 2005
    Publication date: July 20, 2006
    Inventors: Harry Barraza, Teodora Doneva
  • Emulsions
    Publication number: 20060159831
    Abstract: Dry emulsions comprising less than 20% wt water, at least 50% wt of a particulate, water-insoluble polysaccharide having a mean particle size of less than 3 microns and at least 30% wt of hydrophobic oil have improved properties including redispersibility.
    Type: Application
    Filed: January 17, 2006
    Publication date: July 20, 2006
    Inventor: Harry Barraza