Patents by Inventor Xiaorong Yang

Xiaorong Yang 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).

  • Double-response self-degradable temporary plugging agent and preparation method thereof
    Patent number: 11959015
    Abstract: Disclosed are a double-response self-degradable temporary plugging agent and a preparation method thereof. The double-response self-degradable temporary plugging agent is prepared by compounding a crosslinkable monomer with a temperature-sensitive degradability and an inorganic material with an acid solubility with a first monomer, a dispersant, an initiator and water, and subjecting the resulting mixture to a polymerization.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: April 16, 2024
    Assignee: Yangtze University
    Inventors: Xiaorong Yu, Huan Yang, Kailu Wang, Wei Wang
  • PHARMACEUTICAL COMPOSITION COMPRISING ACYLATED DERIVATIVE OF HUMAN INSULIN ANALOG AND PREPARATION METHOD THEREOF
    Publication number: 20210040171
    Abstract: A composition comprising a human insulin analog. In particular, provided is a composition comprising an acylated derivative of a human insulin analog. The acylated derivative composition is more stable than an existing insulin analog and an acylated derivative composition thereof.
    Type: Application
    Filed: January 31, 2019
    Publication date: February 11, 2021
    Applicant: JIANGSU HENGRUI MEDICINE CO., LTD.
    Inventor: Xiaorong YANG
  • STAPLE-EJECTING TYPE STAPLER
    Publication number: 20140284369
    Abstract: An embodiment of the present application provides a staple-ejecting type stapler, which can use an energy storing and energy releasing assembly to store energy by means of the lever principle and to generate an elastic force by releasing the elastic potential energy. Under the action of the elastic force, a staple driver pushes a staple to pierce through paper, and legs of the staple are bent by an anvil plate, thereby realizing the binding function in a convenient and labor-saving manner.
    Type: Application
    Filed: December 2, 2013
    Publication date: September 25, 2014
    Applicant: GuangZhou PanYu Tung Yung Stationery MFY., LTD.
    Inventors: Xiaorong Yang, Zhongmin Duan, Changhai Dai