Granted Patent
Utility
US 6,348,156 · App. 09/390,492
Blood processing systems and methods with sensors to detect contamination due to presence of cellular components or dilution due to presence of plasma
Inventors:
Rohit Vishnoi, Tom Westberg, Matthew R. Muller, Kelly Smith, Michel Joie, Mark Vandlik
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Sep 3, 1999
Inventors
Rohit Vishnoi
Tom Westberg
Matthew R. Muller
Kelly Smith
Michel Joie
Mark Vandlik
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.