Patents by Inventor Yun-Xin Gao

Yun-Xin Gao 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: 20070122584
    Abstract: A multilayer material useful for packaging is disclosed, comprising a foam core comprising compressed foamed starch and a facing layer bonded to a surface of the foam core. A method of making the multilayer material is also disclosed, comprising forming a core of foamed starch, compressing the foamed starch core and bonding a facing layer to a surface of the foamed starch core. Apparatus for making the multilayer material is also disclosed, comprising a first station for supplying foamed starch pieces to a transport surface, a second station, downstream of the first station, for applying a bonding agent to the surfaces of the foamed starch pieces, a compressor for compressing the foamed starch pieces downstream of the second station; and a bonder for bonding a facing layer to at least one surface of the compressed foamed starch.
    Type: Application
    Filed: July 14, 2006
    Publication date: May 31, 2007
    Inventors: Jin-Hua Song, Yong-Gang Kang, Yong Wang, Yun-Xin Gao, Bruce Yeo