Granted Patent
Utility
US 6,673,090 · App. 09/766,940
Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue
Inventors:
Jonathan Root, Kevin F. Hahnen, Tracy D. Maahs
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Jan 22, 2001
Inventors
Jonathan Root
Kevin F. Hahnen
Tracy D. Maahs
Assignee (at issue)
Scimed Life Systems, 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.