Granted Patent
Utility
US 6,689,126 · App. 09/497,278
Expandable vein ligator catheter and method of use
Inventors:
Brian E. Farley, Dawn A. Henderson, Christopher S. Jones, Mark P. Parker, Joseph M. Tartaglia
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Feb 3, 2000
Inventors
Brian E. Farley
Dawn A. Henderson
Christopher S. Jones
Mark P. Parker
Joseph M. Tartaglia
Assignee (at issue)
VNUS Medical Technologies, 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.