Patents by Inventor Xiaolan Peng

Xiaolan Peng 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).

  • FLAVONOID ACTIVE FRACTION OF AN ABELMOSCHI COROLLA, PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20250195598
    Abstract: The invention relates to a flavonoid active fraction of an Abelmoschi corolla, a preparation method and an application thereof, and belongs to the field of traditional Chinese pharmaceutics. A high-purity Abelmoschi corolla flavonoid active fraction is prepared, which is found to have better therapeutic activity for kidney disease, and especially have a significant therapeutic effect for diabetic kidney disease and lupus nephritis, or contrast-induced kidney injury and eye diseases. Meanwhile, the Abelmoschi corolla flavonoid active fraction described in the invention also has good safety.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 19, 2025
    Applicants: SUZHONG PHARMACEUTICAL GROUP CO., LTD., JIANGSU SUZHONG PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
    Inventors: Haitao TANG, Dandan WANG, Haitao GE, Dianguang WANG, Xiaolan PENG, Hui LIANG, Fujiang WANG
  • Pneumatic bumper mounted on a base
    Patent number: 5042859
    Abstract: The present invention relates to a vehicle bumper which performs an effective function of reducing any impact forces acting on the vehicle and thus protects the safety of the passengers and the vehicle. The bumper according to the present invention comprises a base and a pneumatic cushion connected with the base and filled with gas.
    Type: Grant
    Filed: September 14, 1989
    Date of Patent: August 27, 1991
    Assignee: Ning Zhang
    Inventors: Ning Zhang, Jirong Zhou, Xiaolan Peng