Granted Patent
Utility
US 5,702,911 · App. 08/698,384
Diagnostic test composition
Inventor:
Robert Whalen
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Aug 15, 1996
Inventor
Robert Whalen
Assignee (at issue)
Chek-Med Systems, 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.