US PATENT SUBCLASS 514 / 166
.~.~ Nitrogen containing (e.g., anilides, etc.)

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}
159  DF  .~ Ortho-hydroxybenzoic acid (i.e., salicyclic acid) or derivative DOAI {7}
166.~.~ Nitrogen containing (e.g., anilides, etc.)

DEFINITION

Classification: 514/166

Nitrogen containing (e.g., anilides, etc.):

(under subclass 159) Subject matter wherein the salicylic acid compound contains nitrogen, e.g., anilides, etc.