Granted Patent
Utility
US 6,814,743 · App. 10/033,614
Temporary seal and method for facilitating anastomosis
Inventors:
Albert K. Chin, Dwight P. Morejohn, Charles S. Taylor
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Dec 26, 2001
Inventors
Albert K. Chin
Dwight P. Morejohn
Charles S. Taylor
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.