Granted Patent
Utility
US 5,397,301 · App. 08/094,416
Ultrasonic angioplasty device incorporating an ultrasound transmission member made at least partially from a superelastic metal alloy
Inventors:
Russell Pflueger, Henry Nita, Steven Bacich, Robert James Siegel, Geoffrey Bond, Eugene DeCastro
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Jul 19, 1993
Inventors
Russell Pflueger
Henry Nita
Steven Bacich
Robert James Siegel
Geoffrey Bond
Eugene DeCastro
Assignee (at issue)
Baxter International 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.