Granted Patent
Utility
US 6,233,525 · App. 09/361,098
Blood component collection system with optimizer
Inventors:
Robert W. Langley, John J. Keller, Steven Gage Urdahl
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Jul 26, 1999
Inventors
Robert W. Langley
John J. Keller
Steven Gage Urdahl
Assignee (at issue)
Gambro, 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.