Granted Patent
Utility
US 6,602,247 · App. 10/016,190
Apparatus and method for performing a treatment on a selected tissue region
Inventor:
Jean-Pierre Lalonde
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Mar 12, 2002
Inventor
Jean-Pierre Lalonde
Assignee (at issue)
CryoCath Technologies 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.