Granted Patent
Utility
US 6,706,007 · App. 09/755,298
Feedback control of ultrafiltration to prevent hypotension
Inventors:
Mark Gelfand, John O'Mahoney, Howard R. Levin
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Dec 29, 2000
Inventors
Mark Gelfand
John O'Mahoney
Howard R. Levin
Assignee (at issue)
CHF Solutions, 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.