Granted Patent
Utility
US 6,232,499 · App. 09/318,804
Process for the production of iodinated organic x-ray contrast agents
Inventors:
Dick Malthe-S.o slashed.renssen, Anne Cathrine Schelver Hyni, Arne Wang Aabye, Hans Rene Bj.o slashed.rsvik, GEIR BREKKE, Carl Einar Sj.o slashed.gren
Patented Case
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Granted: May 15, 2001
Filed: May 26, 1999
Inventors
Dick Malthe-S.o slashed.renssen
Anne Cathrine Schelver Hyni
Arne Wang Aabye
Hans Rene Bj.o slashed.rsvik
GEIR BREKKE
Carl Einar Sj.o slashed.gren
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.