Granted Patent
Utility
US 6,546,284 · App. 09/769,657
Fluid retention assembly for an iontophoretic delivery device and associated method for preparing the same
Inventor:
Thomas L. Plummer
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Jan 25, 2001
Inventor
Thomas L. Plummer
Assignee (at issue)
IOMED, 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.