Granted Patent
Utility
US 5,656,607 · App. 08/414,503
Erythromycin derivatives
Inventors:
Constantin Agouridas, Yannick Benedetti, Jean-Francois Chantot, Alexis Denis, Odile Le Martret
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Mar 31, 1995
Inventors
Constantin Agouridas
Yannick Benedetti
Jean-Francois Chantot
Alexis Denis
Odile Le Martret
Assignee (at issue)
Roussel Uclaf
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.