Granted Patent
Utility
US 5,223,219 · App. 07/867,162
Analytical cartridge and system for detecting analytes in liquid samples
Inventors:
Kumar Subramanian, Jeffrey Sugarman, Bernhard B. Sterling, Fred Voss, Marina Saltman
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Apr 10, 1992
Inventors
Kumar Subramanian
Jeffrey Sugarman
Bernhard B. Sterling
Fred Voss
Marina Saltman
Assignee (at issue)
Biotrack, LLC
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.