Granted Patent
Utility
US 5,650,071 · App. 08/481,755
Technique for priming and recirculating fluid through a dialysis machine to prepare the machine for use
Inventors:
James M. Brugger, Dan Lee Hendrickson, Roy Sven Hovland
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Jun 7, 1995
Inventors
James M. Brugger
Dan Lee Hendrickson
Roy Sven Hovland
Assignee (at issue)
Cobe Laboratories, 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.