Granted Patent
Utility
US 6,280,423 · App. 09/256,421
High flow rate dialysis catheters and related methods
Inventors:
Christopher T. Davey, Michael Sansoucy, Matthew N. McCarthy
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Feb 23, 1999
Inventors
Christopher T. Davey
Michael Sansoucy
Matthew N. McCarthy
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.