Granted Patent
Utility
US 6,582,447 · App. 09/693,412
Convertible blood clot filter
Inventors:
Nilesh Patel, Kenneth P. Moresco, William M. Appling
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Oct 20, 2000
Inventors
Nilesh Patel
Kenneth P. Moresco
William M. Appling
Assignee (at issue)
AngioDynamics, 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.