IP Library Granted Patent US 4,942,155
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,942,155
App. No.
07/023,390
Filed
1987-03-09
Granted
1990-07-17
Kind
A