Granted Patent
Utility
US 5,530,133 · App. 08/450,193
7'-amino-naphthazarin antibiotic derivatives
Inventors:
Aldo Trani, Clelia M. L. Dallanoce, Romeo Ciabatti
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: May 25, 1995
Inventors
Aldo Trani
Clelia M. L. Dallanoce
Romeo Ciabatti
Assignee (at issue)
Gruppo Lepetit S.p.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.