Patents by Inventor Qidong CHENG

Qidong CHENG 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).

  • POLYAMIDE COMPOUNDS, METHOD FOR PREPARING SAME, AND MEDICAL USE THEREOF
    Publication number: 20250230129
    Abstract: The present invention relates to the field of medicines, particularly to synthetic polyamide compounds represented by formulas IA, IB, and IC, or pharmaceutically acceptable salts and stereoisomers thereof, a composition containing same, a method for preparing same, and use thereof in the field of medicines.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 17, 2025
    Applicant: JIANGSU NHWA PHARMACEUTICAL CO., LTD
    Inventors: Yuanyuan HOU, Xiangqing XU, Minquan YU, Song ZHAO, Qiang GUO, Wei WANG, Datong ZHANG, Pengwen FENG, Qidong CHENG, Ao WANG, Xiaojing HE, Changda XU, Yingying DONG, Yinli QIU, Aijun LU, Jianhui CHEN