Granted Patent
Utility
US 6,733,747 · App. 09/978,986
Prosthetic grafts
Inventors:
Diane Lee Anderson, John Ranieri, Maurizio Capogrossi Colognesi, Marco Scoccianti, Antonio Facchiano
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Oct 15, 2001
Inventors
Diane Lee Anderson
John Ranieri
Maurizio Capogrossi Colognesi
Marco Scoccianti
Antonio Facchiano
Assignee (at issue)
Centerpulse Biologics 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.