US PATENT SUBCLASS 514 / 154
.~.~ With an additional active ingredient (excludes reaction product or complex)

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

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
152  DF  .~ 3,10-dihydroxy-2-naphthacene carboxamide or derivative (e.g., tetracycline, etc.) DOAI {2}
154.~.~ With an additional active ingredient (excludes reaction product or complex)

DEFINITION

Classification: 514/154

With an additional active ingredient (excludes reaction product or complex):

(under subclass 152) Subject matter which contain a compound and an additional active ingredient.

(1) Note. Reaction products, complexes and mixtures comprising two or moreactive compounds which havethe 3,10-dihydroxy-2-naphthacenecarboxamide nucleus are included herein.