Granted Patent
Utility
US 6,423,387 · App. 09/334,400
Resilient containers for hyperpolarized gases and associated methods
Inventors:
David L. Zollinger, Daniel Deaton, Bastiaan Driehuys, Kenton C. Hasson
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Jun 16, 1999
Inventors
David L. Zollinger
Daniel Deaton
Bastiaan Driehuys
Kenton C. Hasson
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.