Granted Patent
Utility
US 5,219,556 · App. 07/549,981
Stabilized therapeutic radiopharmaceutical complexes
Inventor:
Robert G. Wolfangel
Patented Case
View Patent ↗
Granted: Jun 15, 1993
Filed: Jul 9, 1990
Inventor
Robert G. Wolfangel
Assignee (at issue)
MallincKrodt Medical, 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.