Granted Patent
Utility
US 4,873,256 · App. 07/230,587
Antiandrogenic 4-hydroxymethyl-2-imidazolidine-diones
Inventors:
Daniel Coussediere, Giuseppe Gigliotti, Martine Moguilewsky
Patented Case
View Patent ↗
Granted: Oct 10, 1989
Filed: Aug 10, 1988
Inventors
Daniel Coussediere
Giuseppe Gigliotti
Martine Moguilewsky
Assignee (at issue)
Roussel Uclaf
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.