Granted Patent
Utility
US 5,671,265 · App. 08/502,353
Evidential reconstruction of vessel trees from X-ray angiograms with a dynamic contrast bolus
Inventor:
Keith Andress
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Jul 14, 1995
Inventor
Keith Andress
Assignee (at issue)
Siemens Corporate Research, 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.