Patents by Inventor Bruce O. Stuart

Bruce O. Stuart 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).

  • Crystalline interferon alpha for pulmonary delivery and method for producing the same
    Patent number: 5972331
    Abstract: A method to prepare crystalline interferon alpha suitable for aerosol formulation either for systemic or topical (inhaled) drug delivery. The bioavailable interferon is in the form of crystalline submicrometer particles having a predetermined medium diameter.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: October 26, 1999
    Assignee: Schering Corporation
    Inventors: Paul Reichert, Patricia C. Weber, Rowena F. Choudrie, Bruce O. Stuart, Tattanahalli Nagabhushan, Ashit Ganguly