Granted Patent
Utility
US 6,824,550 · App. 09/644,201
Guidewire for crossing occlusions or stenosis
Inventors:
Gerardo V. Noriega, Victor Chechelski, Rudolfo Sudaria
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Aug 22, 2000
Inventors
Gerardo V. Noriega
Victor Chechelski
Rudolfo Sudaria
Assignee (at issue)
NORBORN MEDICAL, 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.