Patents by Inventor He Chang

He Chang 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).

  • Adenosine receptor antagonists and methods of making and using the same
    Publication number: 20070015732
    Abstract: The invention is based on the discovery that compounds of Formula I are unexpectedly highly potent and selective inhibitors of the adenosine A1 receptor. Adenosine A1 antagonists can be useful in the prevention and/or treatment of numerous diseases, including cardiac and circulatory disorders, degenerative disorders of the central nervous system, respiratory disorders, and many diseases for which diuretic treatment is suitable.
    Type: Application
    Filed: July 13, 2006
    Publication date: January 18, 2007
    Inventors: William Kiesman, Carol Ensinger, Russell Petter, James Dowling, Gnanasambandam Kumaravel, He Chang, Ko Lin