Granted Patent
Utility
US 4,942,155 · App. 07/023,390
Biosynthetic anthracyclines related to daunorubicin
Inventors:
Giuseppe Cassinelli, Arpad Grein, Sergio Merli, Giovanni Rivola
Patented Case
View Patent ↗
Granted: Jul 17, 1990
Filed: Mar 9, 1987
Inventors
Giuseppe Cassinelli
Arpad Grein
Sergio Merli
Giovanni Rivola
Assignee (at issue)
Farmitalia Carlo Erba 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.