Patents by Inventor Ming-Der Yu

Ming-Der Yu 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).

  • Gallium dimercaptosuccinate as a novel tumor imaging agent
    Patent number: 5639439
    Abstract: Novel tumor imaging agents in which the dimercaptosuccinic acid was dissolved in phosphate buffer and labelled with radioisotope gallium. The product of gallium dimercaptosuccinate has been characterized by a variety of experiments including serum stability, biodistribution and imaging experiment. As the results, the compound of gallium dimercaptosuccinate has been confirmed as a novel radiopharmaceutical for tumor imaging agent.
    Type: Grant
    Filed: December 15, 1994
    Date of Patent: June 17, 1997
    Assignee: Institute of Nuclear Energy Research, Taiwan
    Inventors: Te-Wei Lee, Wei-Lian Chen, Ming-Der Yu, Lie-Hang Shen, Zei-Tsan Tsai, Shyh-Yi Chyi