Patents by Inventor Yun-Yi Hsiau

Yun-Yi Hsiau 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).

  • Wet-micro grinding
    Publication number: 20050169978
    Abstract: This invention relates to a method for preparing a drug-lipid complex that does not have a captured volume or a drug-containing liposome. The method includes dispersing a drug and one or more phospholipids in an aqueous solution to obtain a mixture and grinding the mixture with a mechanic means to obtain a drug-lipid complex that does not have a captured volume or a drug-containing liposome.
    Type: Application
    Filed: January 29, 2004
    Publication date: August 4, 2005
    Inventors: Shu-Wen Fu, Chien-Hsin Cheng, Jui-Ching Cheng, Yun-Yi Hsiau