Optison Articles

FDA orders label safety warnings for echocardiogram imaging agents

15 October 2007

Point Bio starts Ph III trial of contrast agent

19 August 2002

Sonus refocuses operations as ultrasound contrast agent flounders

17 October 2000

Ultrasound Patent Infringement Claim Filed By Nycomed

27 April 1998

MBI/Mallinckrodt Patent Case Against Sonus Dismissed

2 February 1998

Nycomed Files Patent Claims Against Competitors

11 September 1997

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