Granted Patent
Utility
US 6,576,220 · App. 09/852,421
Non-invasive methods for surgery in the vasculature
Inventor:
Evan C. Unger
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: May 10, 2001
Inventor
Evan C. Unger
Assignee (at issue)
ImaRx Therapeutics, 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.