Granted Patent
Utility
US 5,928,626 · App. 08/810,344
Contrast agents, consisting of carbohydrate particles
Inventors:
Jo Klaveness, Pal Rongved, Lars Stubberud
Patented Case
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Granted: Jul 27, 1999
Filed: Feb 27, 1997
Inventors
Jo Klaveness
Pal Rongved
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.