Granted Patent
Utility
US 5,690,106 · App. 08/491,325
Flexible image registration for rotational angiography
Inventors:
Ali Bani-Hashemi, Sumitro Samaddar
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Jun 30, 1995
Inventors
Ali Bani-Hashemi
Sumitro Samaddar
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.