Granted Patent
Utility
US 5,525,518 · App. 07/720,530
Method of photometric in vitro determination of a blood gas parameter in a blood sample
Inventors:
Finn C. Lundsgaard, Niels-Henrik Jensen, Willy Andersen
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Jun 21, 1991
Inventors
Finn C. Lundsgaard
Niels-Henrik Jensen
Willy Andersen
Assignee (at issue)
Radiometer Medical ApS
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.