Patents by Inventor Jingyao Cao

Jingyao Cao 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).

  • Rubber-Modified Cementitious Substance and Method of Making the Same
    Publication number: 20110245372
    Abstract: Rubber-modified cementitious substances and various methods of making such substances or components thereof. One embodiment of the substance includes a mix of cement and composite particles, wherein essentially each of the composite particles has a rubber core enclosed in an inorganic exterior and wherein the rubber core is chemically coupled to the inorganic exterior. The chemical coupling between the rubber core and the inorganic exterior and the bonding between the inorganic exterior and the cement result in a rubber-modified cementitious substance that has greater strength than comparable conventional rubber-modified cementitious substances.
    Type: Application
    Filed: June 16, 2011
    Publication date: October 6, 2011
    Applicant: University of Tennessee Research Foundation
    Inventors: Baoshan Huang, Xiang Shu, Jingyao Cao
  • Rubber-modified cementitious substance and method of making the same
    Patent number: 7985786
    Abstract: Rubber-modified cementitious substances and various methods of making such substances or components thereof. One embodiment of the substance includes a mix of cement and composite particles, wherein essentially each of the composite particles has a rubber core enclosed in an inorganic exterior and wherein the rubber core is chemically coupled to the inorganic exterior. The chemical coupling between the rubber core and the inorganic exterior and the bonding between the inorganic exterior and the cement result in a rubber-modified cementitious substance that has greater strength than comparable conventional rubber-modified cementitious substances.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: July 26, 2011
    Assignee: University of Tennessee Research Foundation
    Inventors: Baoshan Huang, Jingyao Cao, Xiang Shu
  • Rubber-Modified Cementitious Substance and Method of Making the Same
    Publication number: 20090111911
    Abstract: Rubber-modified cementitious substances and various methods of making such substances or components thereof. One embodiment of the substance includes a mix of cement and composite particles, wherein essentially each of the composite particles has a rubber core enclosed in an inorganic exterior and wherein the rubber core is chemically coupled to the inorganic exterior. The chemical coupling between the rubber core and the inorganic exterior and the bonding between the inorganic exterior and the cement result in a rubber-modified cementitious substance that has greater strength than comparable conventional rubber-modified cementitious substances.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 30, 2009
    Inventors: Baoshan HUANG, Jingyao Cao, Xiang Shu