Patents by Inventor Qian Xiaotao

Qian Xiaotao 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).

  • Methods and compositions comprising R-ibuprofen
    Patent number: 6255347
    Abstract: The present invention relates generally to the fields of chemotherapeutic treatments. More particularly, it concerns the use of ibuprofen, a non-steroid anti-inflammatory drug, in the treatments of disease. More particularly, it has been discovered that the R-enantiomer of ibuprofen, previously thought to be inactive, may be used as an antineoplastic agent and also in the prophylactic and therapeutic treatment of Alzheimer's and Alzheimer's related diseases.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: July 3, 2001
    Assignee: Advanced Research and Technology Institute
    Inventors: Qian Xiaotao, Stephen D. Hall