Patents Represented by Attorney, Agent or Law Firm William E. King
  • Endothelin receptor antagonists
    Patent number: 6448260
    Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: September 10, 2002
    Assignee: SmithKline Beecham Corporation
    Inventors: Russell Donovan Cousins, John Duncan Elliott, Maria Amparo Lago, Jack Dale Leber, Catherine Elizabeth Peishoff