Granted Patent
Utility
US 5,338,427 · App. 08/023,088
Single use separation cartridge for a capillary electrophoresis instrument
Inventors:
Robert Shartle, Robert S. Dubrow
Patented Case
View Patent ↗
Granted: Aug 16, 1994
Filed: Feb 26, 1993
Inventors
Robert Shartle
Robert S. Dubrow
Assignee (at issue)
Biometric Imaging, 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.