Granted Patent
Utility
US 6,322,808 · App. 09/208,813
Device for enhancing transdermal agent flux
Inventors:
Joseph C. Trautman, Patrick S. L. Wong, Peter Daddona, Hyunok Kim, Michael G. Zuck
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Dec 9, 1998
Inventors
Joseph C. Trautman
Patrick S. L. Wong
Peter Daddona
Hyunok Kim
Michael G. Zuck
Assignee (at issue)
ALZA CORPORATION
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.