Granted Patent
Utility
US 4,411,881 · App. 06/397,501
Composition and method for stabilizing radiolabeled compounds using thiocarbonylated diethylenetriamines
Inventor:
Nathan R. Tzodikov
Patented Case
View Patent ↗
Granted: Oct 25, 1983
Filed: Jul 12, 1982
Inventor
Nathan R. Tzodikov
Assignee (at issue)
New England Nuclear Corporation
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.