Granted Patent
Utility
US 6,040,317 · App. 09/221,044
Sulfonamide fibrinogen receptor antagonists
Inventors:
Mark E. Duggan, Wasyl Halczenko, Melissa Egbertson, George D. Hartman, William L. Laswell
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Dec 28, 1998
Inventors
Mark E. Duggan
Wasyl Halczenko
Melissa Egbertson
George D. Hartman
William L. Laswell
Assignee (at issue)
MERCK & CO., INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.