US PATENT SUBCLASS 424 / 493
.~.~.~ Containing polysaccharides (e.g., sugars)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
493.~.~.~ Containing polysaccharides (e.g., sugars) {1}
494  DF  .~.~.~.~> Cellulose derivatives {1}

DEFINITION

Classification: 424/493

Containing polysaccharides (e.g., sugars):

(under subclass 490) Subject matter in which the particles are coated with a polysaccharide.

SEE OR SEARCH THIS CLASS, SUBCLASS:

418, for a saccharide coated diocidal particle.

440, for candy, candy coated pharmaceuticals or chewing gum.

461, for a sustained or differential release capsule containing discrete particles coated with a saccharide.

479, for a saccharide coated tablet.

499, for saccharide impregnated particles.