Granted Patent
Utility
US 5,474,772 · App. 07/562,009
Method of treatment with medical agents
Inventor:
Stephen W. Maddock
Patented Case
View Patent ↗
Granted: Dec 12, 1995
Filed: Aug 2, 1990
Inventor
Stephen W. Maddock
Assignee (at issue)
Cobe Laboratories, 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.