Granted Patent
Utility
US 5,722,397 · App. 08/465,874
Enhancement of transdermal monitoring applications with ultrasound and chemical enhancers
Inventor:
Jonathan A. Eppstein
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Jun 6, 1995
Inventor
Jonathan A. Eppstein
Assignee (at issue)
ALTe Technologies, 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.