Granted Patent
Utility
US 6,512,137 · App. 09/868,932
Synthesis method of nitroxymethylphenyl esters of aspirin derivatives
Inventors:
Piero Del Soldato, Michele Garufi
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Jul 17, 2001
Inventors
Piero Del Soldato
Michele Garufi
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.