Granted Patent
Utility
US 4,596,770 · App. 06/616,204
Assay of peroxidase enzyme activity
Inventors:
Marc E. Parham, William J. Warren
Patented Case
View Patent ↗
Granted: Jun 24, 1986
Filed: Jun 1, 1984
Inventors
Marc E. Parham
William J. Warren
Assignee (at issue)
Travenol-Genetech Diagnostics
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.