Patents by Inventor Amy E. Krause

Amy E. Krause 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).

  • Integrin receptor antagonists
    Patent number: 5952306
    Abstract: Fibrinogen receptor antagonists having the formula ##STR1## for example ##STR2## which are useful for inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets.
    Type: Grant
    Filed: January 14, 1997
    Date of Patent: September 14, 1999
    Assignee: Merck & Co., Inc.
    Inventors: George D. Hartman, Mark E. Duggan, James J. Perkins, Cecilia A. Hunt, Amy E. Krause, John H. Hutchinson, Benny C. Askew, Karen M. Brashear, Nathan C. Ihle
  • Fibrinogen receptor antagonists
    Patent number: 5852045
    Abstract: Fibrinogen receptor antagonists having the structure, for example, of ##STR1## for example ##STR2##
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: December 22, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Ben C. Askew, George D. Hartman, Mark E. Duggan, Steven D. Young, John H. Hutchinson, John S. Wai, Melissa S. Egbertson, Laura M. Vassallo, Laura A. Libby, Amy E. Krause, Wasyl Halczenko, Nathan C. Ihle
  • Fibrinogen receptor antagonists
    Patent number: 5648368
    Abstract: Novel fibrinogen receptor antagonists of the formula:X--Y--Z--Aryl--A--Bare provided in which the claimed compounds exhibit fibrinogen receptor antagonist activity, inhibit platelet aggregation and are therefore useful in modulating thrombus formation.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: July 15, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Melissa S. Egbertson, Laura M. Vassallo, George D. Hartman, Wasyl Halczenko, David B. Whitman, James J. Perkins, Amy E. Krause, Nathan Ihle, David Alan Claremon, William Hoffman, Mark E. Duggan