Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michel Schneider0
Daniel Bichon0
Eva Hybl0
Jerone Puginier0
Philippe Bussat0
Date of Patent
April 25, 2006
0Patent Application Number
088933710
Date Filed
July 15, 1997
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Gas or air filled microbubble suspensions in aqueous phases usable as imaging contrast agents in ultrasonic echography. They contain laminarized surfactants and, optionally, hydrophilic stabilizers. The laminarized surfactants can be in the form of liposomes. The suspensions are obtained by exposing the laminarized surfactants to air or a gas before or after admixing with an aqueous phase.
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