Granted Patent
Utility
US 6,544,541 · App. 09/585,886
Devices and compounds for treating arterial restenosis
Inventor:
Peter Zahradka
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: May 31, 2000
Inventor
Peter Zahradka
Assignee (at issue)
Cardiovascular Solutions, Inc.
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.