Granted Patent
Utility
US 5,389,652 · App. 08/184,566
3-cycloalkyl-prop-2-enamides
Inventor:
Elizabeth A. Kuo
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Jan 21, 1994
Inventor
Elizabeth A. Kuo
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.