Granted Patent
Utility
US 5,779,357 · App. 08/455,319
Method and apparatus for the preparation of a medical solution
Inventors:
Lennart Jonsson, Sven Jonsson
Patented Case
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Granted: Jul 14, 1998
Filed: May 31, 1995
Inventors
Lennart Jonsson
Sven Jonsson
Assignee (at issue)
Gambro AB
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.