Granted Patent
Utility
US 4,276,289 · App. 06/131,035
Antitumor glycosides, their preparation and use
Inventors:
Giuseppe Cassinelli, Daniela Ruggieri, Federico Arcamone, Aurelio Di Marco
Patented Case
View Patent ↗
Granted: Jun 30, 1981
Filed: Mar 17, 1980
Inventors
Giuseppe Cassinelli
Daniela Ruggieri
Federico Arcamone
Aurelio Di Marco
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.