US PATENT SUBCLASS 424 / 482
.~.~.~.~ Containing solid synthetic polymers

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}
464  DF  .~ Tablets, lozenges, or pills {5}
474  DF  .~.~ Coated pills or tablets {2}
475  DF  .~.~.~ Organic coatings {5}
482.~.~.~.~ Containing solid synthetic polymers

DEFINITION

Classification: 424/482

Containing solid synthetic polymers:

(under subclass 475) Subject matter in which the coating is or contains solid synthetic polymer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

414+, for a synthetic resin foil coated or impregnated with a biocide.

419, for a biocidal particle coated with a synthetic resin.

443, for a synthetic resin web sheet or filament base, bandage or dressing with an incorporated medicament.

462, for a sustained or differential release capsule containing discrete particles coated with a synthetic resin.

497, for a synthetic resin coated particle.

501, for a synthetic resin impregnated particle.