Granted Patent
Utility
US 6,757,560 · App. 09/685,782
Transdermal delivery system (TDS) with electrode network
Inventors:
Wilfried Fischer, Ruediger Haas, Clifton Zimmermann
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Oct 10, 2000
Inventors
Wilfried Fischer
Ruediger Haas
Clifton Zimmermann
Assignee (at issue)
Novosis Pharma AG
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.