Granted Patent
Utility
US 4,861,869 · App. 06/868,800
Coupling agents for joining radionuclide metal ions with biologically useful proteins
Inventors:
Robert A. Nicolotti, Richard T. Dean
Patented Case
View Patent ↗
Granted: Aug 29, 1989
Filed: May 29, 1986
Inventors
Robert A. Nicolotti
Richard T. Dean
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.