Granted Patent
Utility
US 6,432,091 · App. 09/465,153
Valved over-the-wire catheter
Inventor:
Christopher T. Davey
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Dec 16, 1999
Inventor
Christopher T. Davey
Assignee (at issue)
Scimed Life Systems, 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.