Granted Patent
Utility
US 5,571,785 · App. 08/351,474
Biologically active compounds
Inventors:
Francesco Angelucci, Maria Grandi, Antonino Suarato
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Dec 20, 1994
Inventors
Francesco Angelucci
Maria Grandi
Antonino Suarato
Assignee (at issue)
Farmitalia Carlo Erba S.r.l.
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.