Patents by Inventor Yih Hsiao

Yih Hsiao 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).

  • Sustained release formulation for sparingly soluble main drugs
    Publication number: 20050260263
    Abstract: A sustained release, solid pharmaceutical preparation for oral use in a daily dosage regimen is provided, which comprises at least one sparingly soluble main drug, such as an erythromycin derivative. The pharmaceutical preparation comprises the main drug(s), a water-soluble alginate salt and an organic carboxylic acid. In particular, a controlled release tablets of clarithromycin is provided.
    Type: Application
    Filed: May 18, 2004
    Publication date: November 24, 2005
    Applicant: Panion & BF Biotech Inc.
    Inventors: Yih Hsiao, Te Liu, Ming Lin, Ling Hsiao, Chung-Ming Chiang