Granted Patent
Utility
US 5,776,714 · App. 08/541,864
Analytical, element, composition and method using modified apo-horseradish peroxidase
Inventor:
Roy Eugene Snoke
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Oct 10, 1995
Inventor
Roy Eugene Snoke
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.