Granted Patent
Utility
US 6,689,084 · App. 10/366,117
Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries
Inventors:
Alan L. Kaganov, Jonathan Root, John McKenzie
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Feb 12, 2003
Inventors
Alan L. Kaganov
Jonathan Root
John McKenzie
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.