Patents by Inventor Yongyao HE

Yongyao HE 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 PREPARING BTK DEGRADING AGENT
    Publication number: 20240002387
    Abstract: A method for preparing a compound as represented by formula (I) and an intermediate thereof. The method has mild reaction conditions, does not involve a high-temperature and high-pressure reaction, has low-toxicity or non-toxicity raw materials, simple operation, a high reaction yield, a high product purity, convenient work-up, and good reproducibility, and is suitable for industrial production.
    Type: Application
    Filed: November 23, 2021
    Publication date: January 4, 2024
    Inventors: Shixu YI, Zengfei CHEN, Xusong PAN, Wei WANG, Yanlin LI, Yongyao HE