Granted Patent
Utility
US 6,565,553 · App. 10/062,652
Needle assisted jet injector
Inventors:
Peter L. Sadowski, David M. DeBoer, Claude L. Berman, Paul Lesch
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Jan 31, 2002
Inventors
Peter L. Sadowski
David M. DeBoer
Claude L. Berman
Paul Lesch
Assignee (at issue)
Antares Pharma, 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.