Granted Patent
Utility
US 5,672,595 · App. 08/570,134
Method of controlling male fertility
Inventors:
Armelle Bonfils, Daniel Philibert
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Dec 11, 1995
Inventors
Armelle Bonfils
Daniel Philibert
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.