Patents by Inventor Yuting NIE

Yuting NIE 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).

  • Publication number: 20230098403
    Abstract: A magnetic resonance imaging (MRI) contrast agent and a preparation method and a use thereof is provided, which belong to the technical field of Magnetic Resonance Imaging contrast agent. The MRI contrast agent is prepared by the compound having a structure of formula I; and it also may include the compound having a structure of formula II or a pharmaceutically acceptable salt thereof, wherein M1 is a divalent ion or a trivalent ion of a paramagnetic metal selected from Mn, Fe, Eu, or Dy; M2 is selected from Na+, K+ or meglumine cation; when M1 is a divalent ion, a is 2; when M1 is a trivalent ion, a is 3. The MRI contrast agent has good water solubility, high relaxivity, and low toxic and side effect.
    Type: Application
    Filed: February 23, 2021
    Publication date: March 30, 2023
    Inventors: Jiang ZHU, Lei ZHONG, Keyu CHEN, Yuting NIE, Junli ZHANG, Qian XIA, Chengyi SHEN, Jun LEI, Xiaoming ZHANG, Qingning MI