Granted Patent
Utility
US 6,685,694 · App. 09/859,886
Methods and kits for locking and disinfecting implanted catheters
Inventors:
Charles D. Finch, Paul F. Marad, John H. S. Wang, James M. Brugger
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: May 16, 2001
Inventors
Charles D. Finch
Paul F. Marad
John H. S. Wang
James M. Brugger
Assignee (at issue)
VASCA, 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.