US PATENT SUBCLASS 424 / 9.5
.~ Ultrasound contrast agent

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

9.1  DF  IN VIVO DIAGNOSIS OR IN VIVO TESTING {7}
9.5.~ Ultrasound contrast agent {2}
9.51  DF  .~.~> Liposome containing
9.52  DF  .~.~> Stable gas bubbles containing or intentional solubilized gas containing

DEFINITION

Classification: 424/9.5

Ultrasound contrast agent:

(under subclass 9.1) Subject matter wherein a compound or composition is adapted for use as an in vivo ultrasound contrast agent.

SEE OR SEARCH CLASS

435, Chemistry: Molecular Biology and Microbiology,

173.1+, for processes wherein a microorganism is subjected to sound waves.

600, Surgery,

437+, for methods and apparatus for applying and detecting ultrasonic radiation as it relates to a medical evaluation of a condition of a living body.