Granted Patent
Utility
US 5,591,734 · App. 08/106,893
17-(3-furyl)-5.beta., 14.beta.-androstane derivatives active on the cardiovascular system, processes for their preparation and pharmaceutical compositions containing same
Inventors:
Luisa Quadri, Luigi Bernardi, Giuseppe Bianchi, Patrizia Ferrari, Piero Melloni, Loredana Valentino
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Aug 16, 1993
Inventors
Luisa Quadri
Luigi Bernardi
Giuseppe Bianchi
Patrizia Ferrari
Piero Melloni
Loredana Valentino
Assignee (at issue)
SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE 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.