Granted Patent
Utility
US 5,479,260 · App. 08/429,214
Optical process and apparatus for analysis of substances on sensor surfaces
Inventor:
Christof Fattinger
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Apr 24, 1995
Inventor
Christof Fattinger
Assignee (at issue)
HOFFMANN-LA ROCHE 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.