Granted Patent
Utility
US 6,764,460 · App. 09/911,955
Extracorporeal blood processing system
Inventors:
Victor D. Dolecek, John J. Kappus, Mark J. Brierton
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Jul 24, 2001
Inventors
Victor D. Dolecek
John J. Kappus
Mark J. Brierton
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.