Granted Patent
Utility
US 6,310,243 · App. 09/217,625
Iodinated x-ray contrast media
Inventors:
Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Dec 22, 1998
Inventors
Torsten Almen
Sven Andersson
Lars-Goran Wistrand
Klaes Golman
Oyvind Antonsen
Rune Fossheim
Unni Nordby Wiggen
Hakan Wikstrom
Tomas Klingstedt
Ib Luenbach
Arne Berg
Harald Dugstad
Assignee (at issue)
NYCOMED IMAGING 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.