Granted Patent
Utility
US 6,377,847 · App. 09/328,329
Iontophoretic drug delivery device and reservoir and method of making same
Inventors:
Preston Keusch, NRK Vilambi, Bruce M. Eliash
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Jun 9, 1999
Inventors
Preston Keusch
NRK Vilambi
Bruce M. Eliash
Assignee (at issue)
Vyteris, 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.