Granted Patent
Utility
US 6,613,282 · App. 09/900,624
Optical-chemical sensor
Inventors:
Christian Huber, Tobias Werner, Otto S. Wolfbeis, Douglas E. Bell, Susannah Young
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Jul 6, 2001
Inventors
Christian Huber
Tobias Werner
Otto S. Wolfbeis
Douglas E. Bell
Susannah Young
Assignee (at issue)
F. Hoffmann-La Roche AG
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.