Granted Patent
Utility
US 6,497,674 · App. 09/012,672
Extracorporeal blood processing methods and apparatus
Inventors:
Chad Steele, Marlene Adele Bainbridge, Denise C. Garrison, Terry R. Wahl
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Jan 23, 1998
Inventors
Chad Steele
Marlene Adele Bainbridge
Denise C. Garrison
Terry R. Wahl
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.