Granted Patent
Utility
US 6,162,192 · App. 09/071,284
System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge
Inventors:
Andrew H. Cragg, Rodney Brenneman, Mark Ashby
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: May 1, 1998
Inventors
Andrew H. Cragg
Rodney Brenneman
Mark Ashby
Assignee (at issue)
Sub-Q, 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.