Granted Patent
Utility
US 6,759,007 · App. 09/389,934
Blood processing systems and methods employing fluid pressure actuated pumps and valves
Inventors:
Tom Westberg, James D. Jacobson
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Sep 3, 1999
Inventors
Tom Westberg
James D. Jacobson
Assignee (at issue)
Baxter International 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.