Granted Patent
Utility
US 6,355,014 · App. 09/039,110
Low profile catheter valve
Inventors:
Gholam-Reza Zadno-Azizi, April Marano-Ford, Celso J. Bagaoisan, Jeffrey Bleam, Isaac J. Kim, Jeffrey F. Field
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Mar 13, 1998
Inventors
Gholam-Reza Zadno-Azizi
April Marano-Ford
Celso J. Bagaoisan
Jeffrey Bleam
Isaac J. Kim
Jeffrey F. Field
Assignee (at issue)
Medtronic PercuSurge, 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.