Granted Patent
Utility
US 6,371,914 · App. 09/549,184
Single-shot phase cancellation ultrasound contrast imaging
Inventor:
Marcel Arditi
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Apr 13, 2000
Inventor
Marcel Arditi
Assignee (at issue)
BRACCO RESEARCH S.A.
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.