Granted Patent
Utility
US 6,828,342 · App. 10/151,955
Nitric esters and nitrate salts of specific drugs
Inventor:
Piero Del Soldato
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: May 22, 2002
Inventor
Piero Del Soldato
Assignee (at issue)
NICOX S.A.
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.