Granted Patent
Utility
US 6,562,320 · App. 09/604,276
Thermally stabilized contrast agent
Inventors:
Marit Swaerd-Nordmo, Per Helge Gulliksen, Jorunn Braenden, Anne Kjersti Fahlvik
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jun 26, 2000
Inventors
Marit Swaerd-Nordmo
Per Helge Gulliksen
Jorunn Braenden
Anne Kjersti Fahlvik
Assignee (at issue)
Amersham Health AS
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.