Granted Patent
Utility
US 5,567,412 · App. 08/256,150
Contrast agents consisting of galactose particles and an amphilic carboxylic acid
Inventors:
Jo Klaveness, Pal Rongved, Lars Stubberud
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Sep 29, 1994
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.