Granted Patent
Utility
US 5,817,749 · App. 08/371,624
Processes and intermediate compounds for the preparation of platelet glycoprotein IIb/IIIa inhibitors
Inventors:
Lin Zhang, Philip Ma, William F. DeGrado
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Jan 12, 1995
Inventors
Lin Zhang
Philip Ma
William F. DeGrado
Assignee (at issue)
Dupont Pharmaceuticals
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.