Patents by Inventor Rui Ruan

Rui Ruan 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 Manufacturing a Calcified Tissue Substitute
    Publication number: 20230390455
    Abstract: The invention relates to a method for manufacturing a calcified tissue substitute, the method comprising: reacting ground nacre, monocalcium phosphate, and water to produce brushite; grinding the brushite; reacting ground nacre with the ground brushite in disodium hydrogenphosphate solution. The invention also relates to a calcified tissue substitute manufactured by the method, use of the calcified tissue substitute for repairing a calcified tissue, and a delivery device for delivering the calcified tissue.
    Type: Application
    Filed: August 23, 2023
    Publication date: December 7, 2023
    Inventors: Rui Ruan, Ming-Hao Zheng
  • Method for manufacturing a calcified tissue substitute
    Patent number: 11771800
    Abstract: The invention relates to a method for manufacturing a calcified tissue substitute, the method comprising: reacting ground nacre, monocalcium phosphate, and water to produce brushite; grinding the brushite; reacting ground nacre with the ground brushite in disodium hydrogenphosphate solution. The invention also relates to a calcified tissue substitute manufactured by the method, use of the calcified tissue substitute for repairing a calcified tissue, and a delivery device for delivering the calcified tissue.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: October 3, 2023
    Assignee: Marine Biomedical Pty Ltd
    Inventors: Rui Ruan, Ming-Hao Zheng
  • Method for Manufacturing a Calcified Tissue Substitute
    Publication number: 20210138107
    Abstract: The invention relates to a method for manufacturing a calcified tissue substitute, the method comprising: reacting ground nacre, monocalcium phosphate, and water to produce brushite; grinding the brushite; reacting ground nacre with the ground brushite in disodium hydrogenphosphate solution. The invention also relates to a calcified tissue substitute manufactured by the method, use of the calcified tissue substitute for repairing a calcified tissue, and a delivery device for delivering the calcified tissue.
    Type: Application
    Filed: June 1, 2018
    Publication date: May 13, 2021
    Inventors: Rui Ruan, Ming-Hao Zheng
  • Lamp
    Patent number: D840578
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: February 12, 2019
    Assignee: SHENZHEN LITE SCIENCE ELECTRONICS CO., LIMITED
    Inventors: Can Luo, Rui Ruan, Yaohua Xie