Patents by Inventor Sheng Dang

Sheng Dang 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).

  • Zirconia Dental Articles and Methods Thereof
    Publication number: 20160120765
    Abstract: Described herein are techniques for making a multiplayer zirconia sintered body. The techniques sinter a dental article to form the zirconia sintered body. The dental article includes multiple layers containing dental ceramic materials such as, zirconia oxide particles, yttria, a pigment, etc. In some implementations, the dental article may be partially sintered and coated using an organic material.
    Type: Application
    Filed: October 29, 2015
    Publication date: May 5, 2016
    Inventors: Sheng Dang, Hua Dang