Granted Patent
Utility
US 6,160,123 · App. 09/496,409
One pot synthesis of 2-oxazolidinone derivatives
Inventor:
Rajnikant Patel
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Feb 2, 2000
Inventor
Rajnikant Patel
Assignee (at issue)
Zeneca Limited
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.