Patents by Inventor Sui Chan

Sui Chan 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).

  • Transdermal drug delivery composition comprising a small molecule gel and process for the preparation thereof
    Publication number: 20050191338
    Abstract: This invention relates to a transdermal drug delivery composition comprising a small molecule gel, which small molecule gel comprises a small molecule gelling agent and a solvent, in which solvent is dissolved or suspended (a) a drug that is suitable for transdermal delivery and (b) a skin permeation enhancer. The invention also relates to a process for the preparation of the transdermal drug delivery composition described above.
    Type: Application
    Filed: January 28, 2005
    Publication date: September 1, 2005
    Inventors: Lifeng Kang, Prashant Sawant, Xiang Liu, Sui Chan