Granted Patent
Utility
US 6,707,958 · App. 09/988,468
Biochemical assay device using frustrated total internal reflection modulator with an imaging optical waveguide
Inventors:
Richard D. Pering, David A. King, Richard Pittaro, Shahida Rana, Frederick A. Stawitcke, Edward Verdonk
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Nov 20, 2001
Inventors
Richard D. Pering
David A. King
Richard Pittaro
Shahida Rana
Frederick A. Stawitcke
Edward Verdonk
Assignee (at issue)
Agilent Technologies, 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.