Patents by Inventor Kongyoung Park

Kongyoung Park 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).

  • Patent number: 7868057
    Abstract: The present invention relates to a vegetation basis, which can be molded at low pressure and temperature and further, keep the crumbled structure suitable for plant growth either by means of a viscosity of a sheath-core type fiber or by addition of a hot melt adhesive, as the powder-typed eco-friendly adhesive, and a fibrous material to the artificial soil, instead of using the liquid-type adhesive, and further can readily absorb and retain water even in case the basis is dried after molding, by additionally incorporating bentonite or water absorbant polymer, if necessary, and to a process for production thereof. In addition, the present invention provides an eco-friendly vegetation basis, which can be decomposed within a short period of time after rooting the plants, and a process for production thereof.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: January 11, 2011
    Inventor: Kongyoung Park
  • Publication number: 20090076190
    Abstract: The present invention relates to a vegetation basis, which can be molded at low pressure and temperature and further, keep the crumbled structure suitable for plant growth either by means of a viscosity of a sheath-core type fiber or by addition of a hot melt adhesive, as the powder-typed eco-friendly adhesive, and a fibrous material to the artificial soil, instead of using the liquid-type adhesive, and further can readily absorb and retain water even in case the basis is dried after molding, by additionally incorporating bentonite or water absorbant polymer, if necessary, and to a process for production thereof. In addition, the present invention provides an eco-friendly vegetation basis, which can be decomposed within a short period of time after rooting the plants, and a process for production thereof.
    Type: Application
    Filed: September 10, 2008
    Publication date: March 19, 2009
    Inventor: Kongyoung Park