Patents by Inventor Elizabeth Louise Campbell

Elizabeth Louise Campbell 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).

  • Substituted bicylic thiophene derivatives, compositions containing such compounds and methods of use
    Patent number: 7273876
    Abstract: The present invention addresses substituted thiophene derivatives, as well as compositions containing such compounds and methods of treatment. The compounds in the present invention are glucagon antagonists. The compounds block the action of glucagon at its receptor and thereby decrease the levels of plasma glucose providing a treatment of diabetes.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: September 25, 2007
    Assignee: Merck & Co., Inc.
    Inventors: Joseph Duffy, Elizabeth Louise Campbell, Rui Liang, Zenon Konteatis
  • Cyanothiophene derivatives, compositions containing such compounds and methods of use
    Patent number: 7196106
    Abstract: The present invention addresses substituted cyanothiophene derivatives of the formula I: as well as compositions containing such compounds and methods of treatment. The compounds in the present invention are glucagon antagonists. The compounds block the action of glucagon at its receptor and thereby decrease the levels of plasma glucose providing a treatment of diabetes.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: March 27, 2007
    Assignee: Merck & Co., Inc
    Inventors: Joseph L. Duffy, Elizabeth Louise Campbell, Brian A. Kirk, Rui Liang, James R. Tata, Kevin T. Chapman, Zenon Konteatis
  • Cyanothiophene derivatives, compositions containing such compounds and methods of use
    Publication number: 20040097557
    Abstract: The present invention addresses substituted cyanothiophene derivatives of the formula I: 1
    Type: Application
    Filed: November 12, 2003
    Publication date: May 20, 2004
    Inventors: Joseph L. Duffy, Rui Liang, Elizabeth Louise Campbell, Sajjad A. Qureshi, Bei B. Zhang, James R. Tata, Brian A. Kirk, Kevin T. Chapman, Zenon Konteatis
  • Cyanothiophene derivatives, compositions containing such compounds and methods of use
    Publication number: 20040097552
    Abstract: The present invention addresses substituted cyanothiophene derivatives of the formula I: 1
    Type: Application
    Filed: November 4, 2003
    Publication date: May 20, 2004
    Inventors: Joseph L. Duffy, Elizabeth Louise Campbell, Brian A. Kirk, Rui Liang, James R. Tata, Kevin T. Chapman, Zenon Konteatis