Patents by Inventor Yajing BIAN

Yajing BIAN 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).

  • IMIDAZOLIDINONE COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF
    Publication number: 20230053342
    Abstract: An imidazolidinone compound represented by formula (I), or a stereoisomer thereof, a geometric isomer thereof, or a tautomer thereof, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the compound, a synthesis method therefor and use thereof.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 23, 2023
    Applicant: BETTA PHARMACEUTICALS CO., LTD
    Inventors: Houxian ZU, Xizhen SONG, Kai CHEN, Xiangyong LIU, Jie CHEN, Yajing BIAN, Lieming DING, Jiabing WANG