Granted Patent
Utility
US 6,689,042 · App. 10/054,484
Centrifuge and container system for treatment of blood and blood components
Inventors:
Peter Unger, Eric Westberg
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jan 22, 2002
Inventors
Peter Unger
Eric Westberg
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.