US PATENT SUBCLASS 514 / 162
.~.~ With organic nitrogen containing compound

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

Internet Version by PATENTEC © 1999      Terms of Use


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}
162.~.~ With organic nitrogen containing compound

DEFINITION

Classification: 514/162

With organic nitrogen containing compound:

(under subclass 159) Subject matter wherein an organic nitrogen compound is present in addition to the salicylic acid compound.