Patents by Inventor Yangho Feng

Yangho Feng 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).

  • Non-nucleotide compositions and method for treating pain
    Publication number: 20070123544
    Abstract: The present invention is directed to a method of treating pain. The method comprises administering to a subject a pharmaceutical composition comprising an effective amount of a P2X receptor antagonist. The methods of the present invention are useful in reducing pain, such as traumatic pain, neuropathic pain, organ pain and/or pain associated with diseases. The P2X receptor antagonists useful for this invention are non-nucleotide compounds of general Formula I. Compounds of Formula I can be used alone to treat pain. Compounds of Formula I can also be used in conjunction with other therapeutic agents or adjunctive therapies commonly used to treat pain, thus enhancing the therapeutic effect of pain reduction.
    Type: Application
    Filed: October 21, 2004
    Publication date: May 31, 2007
    Inventors: Robert Plourde, Sammy Shaver, Melwyn Abreo, Lorenzo Alfaro-Lopez, Yangho Feng, Tatyana Khasanova, Mark Holladay, Christopher Crean