Patents by Inventor Hion-Joon Kim

Hion-Joon Kim 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).

  • Asphalt additive, a composition added with the asphalt additive, and a method for preparation of the composition and its application
    Patent number: 6897249
    Abstract: The present invention provides an asphalt additive comprising a tire rubber powder and a petroleum resin. This asphalt additive is used in preparation of a reformed asphalt and paving material, which is effective in reduction of noise from traffic, minimization of crevice from contraction of road in winter and plastic deformation of road in summer, prevention of traffic accidents due to slippery road when raining, and prevention of water curtain and splash. Further, the road structure employing the present invention is helpful for protection of water resource. Moreover, the present invention provides an asphalt composition (echophalt) using the asphalt additive, and a method for preparation of the asphalt composition and its application.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: May 24, 2005
    Inventor: Hion-Joon Kim
  • Asphalt additive, a composition added with the asphalt additive, and a method for preparation of the composition and its application
    Publication number: 20030065063
    Abstract: The present invention provides an asphalt additive comprising a tire rubber powder and a petroleum resin. This asphalt additive is used in preparation of a reformed asphalt and paving material, which is effective in reduction of noise from traffic, minimization of crevice from contraction of road in winter and plastic deformation of road in summer, prevention of traffic accidents due to slippery road when raining, and prevention of water curtain and splash. Further, the road structure employing the present invention is helpful for protection of water resource. Moreover, the present invention provides an asphalt composition (echophalt) using the asphalt additive, and a method for preparation of the asphalt composition and its application.
    Type: Application
    Filed: September 25, 2001
    Publication date: April 3, 2003
    Inventor: Hion-Joon Kim