Granted Patent
Utility
US 6,350,259 · App. 09/480,540
Selected drug delivery profiles using competing ions
Inventors:
Burton H. Sage, Jr., Carl Randolph Bock
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jan 10, 2000
Inventors
Burton H. Sage, Jr.
Carl Randolph Bock
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.