Patents by Inventor Louis Clark

Louis Clark 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).

  • Pentafluorobenzenesulfonamides and analogs
    Patent number: 6121304
    Abstract: The invention provides methods and compositions relating to novel pentafluorophenylsulfonamide derivatives and analogs and their use as pharmacologically active agents. The compositions find particular use as pharmacological agents in the treatment of disease states, particularly atherosclerosis and hypercholesterolernia, or as lead compounds for the development of such agents.
    Type: Grant
    Filed: January 6, 1999
    Date of Patent: September 19, 2000
    Assignee: Tularik Inc
    Inventors: John A. Flygare, Julio Cesar Medina, Bei Shan, David Louis Clark, Terry J. Rosen
  • Pentafluorobenzenesulfonamides and analogs
    Patent number: 5880151
    Abstract: The invention provides methods and compositions relating to novel pentafluorophenylsulfonamide derivatives and analogs and their use as pharmacologically active agents. The compositions find particular use as pharmacological agents in the treatment of disease states, particularly atherosclerosis and hypercholesterolemia, or as lead compounds for the development of such agents.
    Type: Grant
    Filed: July 18, 1997
    Date of Patent: March 9, 1999
    Assignee: Tularik Inc.
    Inventors: Julio Cesar Medina, David Louis Clark, John A. Flygare, Terry J. Rosen, Bei Shan