Patents by Inventor Zhi Bin Xu

Zhi Bin 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).

  • Method for determining consistency coefficient of power-law cement grout
    Patent number: 11958789
    Abstract: A method for determining a consistency coefficient of a power-law cement grout includes: determining a water-cement ratio of the power-law cement grout; according to engineering practice requirements, determining a time required to determine the consistency coefficient of the power-law cement grout; and obtaining the consistency coefficient of the power-law cement grout. The method is accurate and reliable, requires less calculation, etc.; and has very high practical value and popularization value in environmental protection and ecological restoration.
    Type: Grant
    Filed: December 12, 2023
    Date of Patent: April 16, 2024
    Assignee: KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Zhi-quan Yang, Jun-fan Xiong, Ying-yan Zhu, Yi Yang, Yong-shun Han, Muhammad Asif Khan, Jian-bin Xie, Tian-bing Xiang, Bi-hua Zhang, Han-hua Xu, Jie Zhang, Shen-zhang Liu, Qi-jun Jia, Cheng-yin Ye, Gang Li
  • Sulfonyl-containing 2,3-diarylindole compounds, methods for making same, and methods of use thereof
    Patent number: 6960611
    Abstract: The present invention relates to sulfonyl-containing 2,3-diarylindole, especially to new compounds of general Formula, to a preparation method for their preparation, to pharmaceutical compositions containing said compound, and to the medical use thereof in the treatment of diseases relating to the inhibition of cyclooxygenase-2 (COX-2).
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: November 1, 2005
    Assignee: Institute of Materia Medica
    Inventors: Zongru Guo, Guifang Cheng, Fengming Chu, Wen Hui Hu, Zhi Bin Xu, Ai Ping Bai