US PATENT SUBCLASS 514 / 485
.~.~.~.~ The ring is a benzene ring

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}
476  DF  .~ N-C(=X)X containing (X is chalcogen) DOAI {3}
478  DF  .~.~ N-C(=X)-X-C containing {6}
484  DF  .~.~.~ Ring in acid moiety {1}
485.~.~.~.~ The ring is a benzene ring {3}
486  DF  .~.~.~.~.~> Phenoxy in acid moiety
487  DF  .~.~.~.~.~> The benzene ring is attached to nitrogen through an acyclic carbon or carbon chain
488  DF  .~.~.~.~.~> Ring in alcohol moiety

DEFINITION

Classification: 514/485

The ring is a benzene ring:

(under subclass 484) Subject matter wherein the ring is a benzene ring.

(1) Note. This subclass contains, e.g., [figure] [caption], etc.