Granted Patent
Utility
US 6,222,015 · App. 09/139,617
Estrogen receptor
Inventor:
Hilary Wilkinson
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Aug 25, 1998
Inventor
Hilary Wilkinson
Assignee (at issue)
MERCK & CO., INC.
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.