Granted Patent
Utility
US 5,879,659 · App. 08/808,699
Ternary radiopharmaceutical complexes
Inventors:
David Scott Edwards, Shuang Liu
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Feb 28, 1997
Inventors
David Scott Edwards
Shuang Liu
Assignee (at issue)
Dupont Pharmaceuticals
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.