Patents by Inventor Zhong-John Xu

Zhong-John Xu 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).

  • ABRASIVE ARTICLES INCLUDING AGGREGATES OF SILICON CARBIDE IN A VITRIFIED BOND
    Publication number: 20180178353
    Abstract: The present disclosure relates to abrasive articles that include abrasive aggregates of silicon carbide with a vitrified bond, and methods of making and using such abrasive articles and abrasive aggregates. In particular, the abrasive aggregates can possess a combination of beneficial properties and comprise a vitreous binder composition having a specific composition, sintering temperature, glass transition temperature, or a combination thereof.
    Type: Application
    Filed: November 28, 2017
    Publication date: June 28, 2018
    Inventors: Jianna WANG, Shih-Chieh Kung, Timothy E. Scoville, Shyiguei Hsu, Fernando J. Ramirez, Zhong-John Xu