Granted Patent
Utility
US 6,235,044 · App. 09/369,060
Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue
Inventors:
Jonathan Root, Kevin F. Hahnen, Tracy D. Maahs
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Aug 4, 1999
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.