Granted Patent
Utility
US 6,523,356 · App. 09/949,394
Meted hyperpolarized noble gas dispensing methods and associated devices
Inventors:
Kenton C. Hasson, Paul L. Bogorad, David L. Zollinger, Geri T. K. Zollinger, John Nouls
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Sep 7, 2001
Inventors
Kenton C. Hasson
Paul L. Bogorad
David L. Zollinger
Geri T. K. Zollinger
John Nouls
Assignee (at issue)
MEDI-PHYSICS, 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.