Patents by Inventor Patrick T. Dunn

Patrick T. Dunn 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).

  • Spiro-substituted azacycles as neurokinin antagonists
    Patent number: 6013652
    Abstract: Disclosed are spiro-substituted azacycles of formula I are tachykinin receptor antagonists useful in the treatment of inflammatory diseases, pain or migraine, and asthma. In particular compounds of formula I are shown to be neurokinin antagonists.
    Type: Grant
    Filed: December 4, 1997
    Date of Patent: January 11, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Malcolm Maccoss, Sander G. Mills, Shrenik K. Shah, Yuan-Ching P. Chiang, Patrick T. Dunn, Hiroo Koyama