Granted Patent
Utility
US 6,745,071 · App. 10/371,851
Iontophoretic drug delivery system
Inventors:
Carter R. Anderson, Russell L. Morris, Clayton Anderson, Lori A. Grace
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Feb 21, 2003
Inventors
Carter R. Anderson
Russell L. Morris
Clayton Anderson
Lori A. Grace
Assignee (at issue)
Birch Point Medical, 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.