Granted Patent
Utility
US 5,645,818 · App. 08/371,893
Diagnostic compositions comprising a complex formed by a nitrogenous macrocyclic ligand with metal ions
Inventors:
Susan Jackels, Dominique Meyer
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Jan 12, 1995
Inventors
Susan Jackels
Dominique Meyer
Assignees (at issue)
Guerbet S.A.
WAKE FOREST UNIVERSITY
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.