US PATENT SUBCLASS 424 / 1.13
.~ In aerosol, fine spray, effervescent, pressurized fluid, vapor or gas, or complete composition therefor

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

1.11  DF  RADIONUCLIDE OR INTENDED RADIONUCLIDE CONTAINING; ADJUVANT OR CARRIER COMPOSITIONS; INTERMEDIATE OR PREPARATORY COMPOSITIONS {11}
1.13.~ In aerosol, fine spray, effervescent, pressurized fluid, vapor or gas, or complete composition therefor

DEFINITION

Classification: 424/1.13

In aerosol, fine spray, effervescent, pressurized fluid,

vapor or gas, or complete composition therefor:

(under subclass 1.11) Subject matter which is contained in or part of an aerosol, a fine spray, an effervescent, a pressurized fluid, a vapor, a gas, or a composition intended for such use and not requiring any additional component to perfect it other than a pressurizing agent (e.g., heat).

(1) Note. Gaseous compositions and methods comprising radioactive Xenon for lung studies are found here.