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Details for Patent: 5,585,112

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Summary for Patent: 5,585,112

Title: Method of preparing gas and gaseous precursor-filled microspheres
Abstract:Methods of and apparatus for preparing temperature activated gaseous precursor-filled liposomes are described. Gaseous precursor-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.
Inventor(s): Unger; Evan C. (Tucson, AZ), Fritz; Thomas A. (Tucson, AZ), Matsunaga; Terry (Tucson, AZ), Ramaswami; VaradaRajan (Tucson, AZ), Yellowhair; David (Tucson, AZ), Wu; Guanli (Tucson, AZ)
Assignee: ImaRx Pharmaceutical Corp. (Tucson, AZ)
Application Number:08/159,687
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form; Compound;
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International Patent Family for Patent: 5,585,112

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina001496<disabled in preview>
Argentina002310<disabled in preview>
Austria172625<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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