Granted Patent
Utility
US 6,433,151 · App. 09/350,224
Erythromycin derivatives, a process for their preparation and their use as medicaments
Inventors:
Alexis Denis, Giuseppe Gigliotti
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Jul 8, 1999
Inventors
Alexis Denis
Giuseppe Gigliotti
Assignee (at issue)
AVENTIS PHARMA 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.