Granted Patent
Utility
US 5,318,894 · App. 07/472,295
Composition, device and method of assaying for peroxidatively active substances
Inventor:
Michael J. Pugia
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Jan 30, 1990
Inventor
Michael J. Pugia
Assignee (at issue)
Miles 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.