Granted Patent
Utility
US 5,445,611 · App. 08/152,174
Enhancement of transdermal delivery with ultrasound and chemical enhancers
Inventors:
Jonathan A. Eppstein, Deborah A. Eppstein
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Dec 8, 1993
Inventors
Jonathan A. Eppstein
Deborah A. Eppstein
Assignee (at issue)
Non-Invasive Monitoring Company (NIMCO)
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.