Patents by Inventor Dunxi Chen

Dunxi Chen 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).

  • Solid Dosage Forms
    Publication number: 20190054024
    Abstract: A solid pharmaceutical dosage form having drug-loaded particles and methods of making.
    Type: Application
    Filed: August 16, 2017
    Publication date: February 21, 2019
    Applicants: HUMANWELL PHARMACEUTICAL US, Inc., YICHANG HUMANWELL PHARMACEUTICAL CO., LTD.
    Inventors: Jun Yang, Yunqi Wu, Dunxi Chen, Cuiying Zhang, Yuping Yang, Longmei Qu, Lie Li, Jie Li, Wentao Du, Yigang Fu