Granted Patent
Utility
US 5,811,296 · App. 08/770,831
Blocked compartments in a PCR reaction vessel
Inventors:
John B. Chemelli, Charles C. Hinckley
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Dec 20, 1996
Inventors
John B. Chemelli
Charles C. Hinckley
Assignee (at issue)
Johnson & Johnson Clinical Diagnostics, 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.