Granted Patent
Utility
US 5,773,411 · App. 08/338,977
Cyclic compounds linked by a heterocyclic ring useful as inhibitors of platelet glycoprotein IIB/IIIA
Inventors:
Gregory J. Wells, John Wityak, Anju Parthasarathy, William F. DeGrado, Sharon Jackson, Shaker A. Mousa
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Nov 14, 1994
Inventors
Gregory J. Wells
John Wityak
Anju Parthasarathy
William F. DeGrado
Sharon Jackson
Shaker A. Mousa
Assignee (at issue)
The DuPont Merck Pharmaceutical Company
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.