Granted Patent
Utility
US 6,429,230 · App. 09/971,076
Treating chronic uremic patients undergoing periodical dialysis
Inventor:
Claudio Cavazza
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Oct 5, 2001
Inventor
Claudio Cavazza
Assignee (at issue)
SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.
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.