US PATENT SUBCLASS 514 / 563
.~.~.~.~ RC(=O)N containing (i.e., carboxamide) (R is C or H)

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}
553  DF  .~ Radical -XH acid, or anhydride, acid halide or salt thereof (X is chalcogen) DOAI {6}
557  DF  .~.~ Carboxylic acid, percarboxylic acid, or salt thereof (e.g., peracetic acid, etc.) {5}
561  DF  .~.~.~ Nitrogen other than as nitro or nitroso nonionically bonded {4}
563.~.~.~.~ RC(=O)N containing (i.e., carboxamide) (R is C or H)

DEFINITION

Classification: 514/563

RC)=O)N containing (i.e., carboxamide) (R is C or H):

(under subclass 561) Subject matter wherein at least one nitrogen is present in a carboxamido group, i.e., RC(=O)N, wherein R is C or H.