Patents by Inventor Dane Hanson

Dane Hanson 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).

  • Paint stripping compositions
    Patent number: 8865636
    Abstract: An environmental safety paint stripping composition comprising dichloroethylene, aromatic alcohols and ethers, surfactants, corrosion inhibitors, thickeners, wax solvents and water. This paint stripping composition is particularly useful in stripping paint and other polymeric coatings from metal substrates such as aluminum and it alloys.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: October 21, 2014
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Young Han, Dane Hanson
  • Composition and method for cleaning and removing oleaginous materials from composites
    Patent number: 8801866
    Abstract: A non-aqueous solvent composition and method for cleaning and removing oleaginous materials such as hydraulic fluids from reinforced-fiber composites characterized as a cleaning composition free of ozone depletion materials, having a low vapor pressure, a flash point above 140° F., and consists essentially of cyclohexenes, isoparaffinic hydrocarbons, dearomatized hydrocarbons and corrosion inhibitors.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: August 12, 2014
    Assignee: The United States of America represented by the Secretary of the Navy
    Inventors: El Sayed Arafat, Dane Hanson, Raymond Meilunas