Granted Patent
Utility
US 5,676,648 · App. 08/646,853
Iontophoretic drug delivery apparatus and method for use
Inventor:
Julian L. Henley
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: May 8, 1996
Inventor
Julian L. Henley
Assignee (at issue)
The APS Organization, LLP
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.