Patents by Inventor Harry Huimin CHEN

Harry Huimin 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).

  • Publication number: 20250065008
    Abstract: Provided are a composition containing mesenchymal stem cells and a hydrogel, and the use thereof. The mesenchymal stem cells are dispersed in the hydrogel. In the composition, the mesenchymal stem cells cooperate with the hydrogel, such that the healing of a fistula can be effectively promoted, the surgical operation difficulty and frequency are greatly reduced and the wound surface is also reduced, the discomfort of a patient in the perioperative period is alleviated, the disease course is shortened, the cure rate is increased, and the recurrence rate is reduced.
    Type: Application
    Filed: October 26, 2022
    Publication date: February 27, 2025
    Inventors: Harry Huimin Chen, Qifan Xu, Haosheng Fei
  • Publication number: 20230293306
    Abstract: Disclosed are a bionic tissue stent, a preparation method therefor and an application thereof. The preparation method of the present invention is a 3D printing demolding method, and the preparation method can achieve the high-precision 3D engineering fabrication of a hydrogel material. The bionic tissue stent obtained by using said preparation method has a microscopic fine mesh structure, pores communicate, porosity is high, and the specific surface area is large, especially for bionic cartilage stents and osteochondral stents; moreover, the present invention has great application value in the treatment of articular cartilage diseases.
    Type: Application
    Filed: August 6, 2021
    Publication date: September 21, 2023
    Inventors: Harry Huimin CHEN, Hailin ZHU, Zhengguang WANG