Patents by Inventor Donald Chen-tung Hou

Donald Chen-tung Hou 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).

  • Synthesis of temozolomide and analogs
    Patent number: 7737284
    Abstract: This invention relates to a novel process for the synthesis of Temozolomide, an antitumor compound, and analogs, and to intermediates useful in this novel process.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: June 15, 2010
    Assignee: Schering Plough Corp.
    Inventors: Shen-Chun Kuo, Janet L. Mas, Donald Chen-tung Hou