Granted Patent
Utility
US 5,648,062 · App. 08/465,112
Contrast agents consisting of galactose particles
Inventors:
Jo Klaveness, Pal Rongveo, Lars Stubberud
Patented Case
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Granted: Jul 15, 1997
Filed: Jun 5, 1995
Inventors
Jo Klaveness
Pal Rongveo
Lars Stubberud
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.