Granted Patent
Utility
US 6,319,244 · App. 09/268,980
Catheter with flexible and rigid reinforcements
Inventors:
Mitta Suresh, Albert Davis
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Mar 16, 1999
Inventors
Mitta Suresh
Albert Davis
Assignee (at issue)
Chase Medical, L.P.
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.