Patents by Inventor Hong-An Duong

Hong-An Duong 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).

  • (METH)ACRYLIC COATED CERAMIC ARTICLE
    Publication number: 20080248224
    Abstract: A coated ceramic article wherein the coating comprises a crosslinked (meth)acrylic resin.
    Type: Application
    Filed: April 3, 2007
    Publication date: October 9, 2008
    Inventors: Vy Hong Duong, Kareem Kaleem, Robert B. Hodek, Terence J. Hart
  • Method of sterilizing packing materials for the aseptic packaging of fruit juice and wine
    Patent number: 4732735
    Abstract: When sterilizing packing materials for the aseptic packaging of fruit juice and wine using sulfurous acid it is suggested that the packing material be treated with an aqueous solution of sulfurous acid and alcohol.
    Type: Grant
    Filed: March 31, 1987
    Date of Patent: March 22, 1988
    Assignee: Tetra Pak Developpement S.A.
    Inventors: Erwin W. Wartenberg, Hong-An Duong