Granted Patent
Utility
US 6,317,630 · App. 09/239,934
Drug delivery device
Inventors:
Yossi Gross, Zvika Nitzan
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Jan 29, 1999
Inventors
Yossi Gross
Zvika Nitzan
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.