Patents by Inventor Jim W. Barnett

Jim W. Barnett 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).

  • Pyrrole pyridazine and pyridazinone anti-inflammatory agents
    Patent number: 5622948
    Abstract: Pyrrole pyridazine and pyridazinone compounds are described. These compounds are useful as anti-inflammatory agents in the treatment of inflammation and pain. The preparation of these compounds, their pharmaceutically acceptable salts, and pharmaceutical compositions containing these compounds, is also described.
    Type: Grant
    Filed: December 1, 1994
    Date of Patent: April 22, 1997
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: James P. Dunn, Chakk S. Ramesha, Jim W. Barnett, Denis J. Kertesz, Aaron B. Miller, David Morgans, Jr., C. Elliott Sigal, Eric B. Sjogren, David B. Smith, Francisco X. Talamas
  • Process of making human nerve growth factor
    Patent number: 5272063
    Abstract: A method for the construction of recombinant DNA molecules capable of producing biologically active human nerve growth factor (hNGF) in insect cells is disclosed. Expression of the mature protein is achieved using the baculovirus expression system. The biologically active hNGF so produced is potentially of value in the treatment of patients suffering from Alzheimer's Disease and other neurological disorders.
    Type: Grant
    Filed: July 20, 1989
    Date of Patent: December 21, 1993
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: Hardy W. Chan, Jim W. Barnett, Preston A. Baecker, Hela Bursztyn-Pettegrew, Binh T. Nguyen, Carol Ward