Granted Patent
Utility
US 6,022,965 · App. 09/180,641
Method for isomerising the 10-methyl radical of erythromycin derivatives
Inventors:
Yannick Benedetti, Jacques Lagouardat, Jacques Scholl
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Nov 11, 1998
Inventors
Yannick Benedetti
Jacques Lagouardat
Jacques Scholl
Assignee (at issue)
Hoechst Marion Roussel
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.