Patents by Inventor Ian Keith Smith

Ian Keith Smith 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).

  • Analgesic immediate and controlled release pharmaceutical composition
    Patent number: 6194000
    Abstract: Disclosed is a method for the therapeutic treatment of pain related to wind up in a human or animal. The method of the invention is practiced by administering to the subject an effective amount of an analgesic pharmaceutical composition which includes a NMDA receptor antagonist in an immediate release form combined with an NMDA receptor antagonist in a sustained release form. The immediate release form and sustained release forn are present in sufficient amounts to diminsh or abolish wind up.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: February 27, 2001
    Assignee: F.H. Faulding & Co., Limited
    Inventors: Ian Keith Smith, Grant Wayne Heinicke