Granted Patent
Utility
US 4,438,209 · App. 06/284,152
Radioimmunoassay for fibrinopeptide A
Inventor:
Larry D. Mosier
Patented Case
View Patent ↗
Granted: Mar 20, 1984
Filed: Jul 17, 1981
Inventor
Larry D. Mosier
Assignee (at issue)
MALLINCKRODT LLC
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.