Granted Patent
Utility
US 6,368,574 · App. 09/488,785
Contrast agent-enhanced magnetic resonance imaging of tissue perfusion
Inventors:
Per Akeson, Lars Johansson
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Jan 21, 2000
Inventors
Per Akeson
Lars Johansson
Assignee (at issue)
Amersham Health AS
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.