Granted Patent
Utility
US 6,162,173 · App. 09/200,218
Device and method for remote vessel ligation
Inventors:
Albert K. Chin, Edwin J. Hlavka, John P. Lunsford, Jeffrey W. Baxter
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Nov 25, 1998
Inventors
Albert K. Chin
Edwin J. Hlavka
John P. Lunsford
Jeffrey W. Baxter
Assignee (at issue)
Origin Medsystems, 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.