Granted Patent
Utility
US 5,683,999 · App. 08/613,554
Cyclic urea HIV protease inhibitors
Inventors:
Prabhakar Kondaji Jadhav, Soo S. Ko
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Mar 11, 1996
Inventors
Prabhakar Kondaji Jadhav
Soo S. Ko
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.