Granted Patent
Utility
US 4,675,404 · App. 06/885,315
8-pyridazinylcarbamoyl ergolines
Inventors:
Luigi Bernardi, Aldemio Temperilli, Germano Bosisio, Gabriella Traquandi, Rosanna Eccel, Alessandro Rossi, Patricia Salvati
Patented Case
View Patent ↗
Granted: Jun 23, 1987
Filed: Jul 14, 1986
Inventors
Luigi Bernardi
Aldemio Temperilli
Germano Bosisio
Gabriella Traquandi
Rosanna Eccel
Alessandro Rossi
Patricia Salvati
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.