Granted Patent
Utility
US 4,868,130 · App. 07/017,318
Methods for conducting specific binding assays
Inventor:
William R. Hargreaves
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Feb 20, 1987
Inventor
William R. Hargreaves
Assignee (at issue)
BIOTOPE
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.