Granted Patent
Utility
US 6,681,810 · App. 09/734,549
Filling device for a needleless injector cartridge
Inventor:
Terence Edward Weston
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Dec 13, 2000
Inventor
Terence Edward Weston
Assignee (at issue)
ARADIGM 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.