Granted Patent
Utility
US 6,620,177 · App. 09/887,477
Anastomosis occlusion device
Inventors:
Terrence J. Buelna, Adam Gold, Thomas J. Fogarty, Thomas A. Howell, Russell J. Anderson
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Jun 22, 2001
Inventors
Terrence J. Buelna
Adam Gold
Thomas J. Fogarty
Thomas A. Howell
Russell J. Anderson
Assignee (at issue)
Novare Surgical Systems, 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.