Granted Patent
Utility
US 6,315,707 · App. 09/390,266
Systems and methods for seperating blood in a rotating field
Inventors:
Kelly Smith, Michel Joie
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Sep 3, 1999
Inventors
Kelly Smith
Michel Joie
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.