Granted Patent
Utility
US 6,656,173 · App. 09/845,774
Method and device for enhancing vessel occlusion
Inventor:
Thomas J. Palermo
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Apr 30, 2001
Inventor
Thomas J. Palermo
Assignee (at issue)
Radiotherapeutics Corporation
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.