Granted Patent
Utility
US 5,863,285 · App. 08/790,778
Balloon catheter with radioactive means
Inventor:
Paul A. Coletti
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Jan 30, 1997
Inventor
Paul A. Coletti
Assignee (at issue)
CORDIS CORPORATION
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.