Granted Patent
Utility
US 6,468,268 · App. 09/489,644
Cryogenic catheter system
Inventors:
Marwan Abboud, Johnny Al Asmar, Jean-Pierre Lalonde
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jan 24, 2000
Inventors
Marwan Abboud
Johnny Al Asmar
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.