Granted Patent
Utility
US 6,113,068 · App. 09/166,559
Swabbable needleless injection port system having low reflux
Inventor:
Dana Wm. Ryan
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Oct 5, 1998
Inventor
Dana Wm. Ryan
Assignee (at issue)
RYMED TECHNOLOGIES, LLC
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.