Granted Patent
Utility
US 6,231,602 · App. 09/293,215
Aortic annuloplasty ring
Inventors:
Alain F. Carpentier, Hung L. Lam, Than Nguyen
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Apr 16, 1999
Inventors
Alain F. Carpentier
Hung L. Lam
Than Nguyen
Assignee (at issue)
Edwards Lifesciences Corporation
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.