US PATENT SUBCLASS 424 / 498
.~.~.~ Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof

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

400  DF  PREPARATIONS CHARACTERIZED BY SPECIAL PHYSICAL FORM {12}
489  DF  .~ Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) {5}
490  DF  .~.~ Coated (e.g., microcapsules) {5}
498.~.~.~ Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof

DEFINITION

Classification: 424/498

Containing waxes, higher fatty acids, higher fatty alcohols,

or derivatives thereof:

(under subclass 490) Subject matter in which the particle is coated with a coating containing a wax, higher fatty acid, higher fatty alcohol or derivative thereof.