Granted Patent
Utility
US 6,554,856 · App. 09/424,695
Stents for blood vessels
Inventors:
Denis Joseph Doorly, Colin Gerald Caro, Mary Anne McLean
Patented Case
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Granted: Apr 29, 2003
Filed: Feb 22, 2000
Inventors
Denis Joseph Doorly
Colin Gerald Caro
Mary Anne McLean
Assignee (at issue)
IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE
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.