Application

13835183 · METHODS AND SYSTEMS FOR ENHANCING ULTRASONIC VISIBILITY OF ENERGY-DELIVERY DEVICES WITHIN TISSUE

Filed 2013-03-15 · Granted · Patent 9332959 (2016-05-10) The official file ↗The patent and its PDF ↗ · Art unit 3768 · Examiner Bo Joseph Peng Easy · CPC A61B 8/0841 · COVIDIEN LP · Covidien LP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

26.8 mo

to disposition 37.8 mo

Statutes raised

102 103 112

1 actions read

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