Granted Patent
Utility
US 5,961,952 · App. 08/785,399
.sup.99m Tc-tertiary-butyl isonitrile as breast tumor imaging agents
Inventors:
Paul David Crane, David C. Onthank, Milind Rajopadhye
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Jan 23, 1997
Inventors
Paul David Crane
David C. Onthank
Milind Rajopadhye
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.