US PATENT SUBCLASS 514 / 693
.~ Aldehyde DOAI

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}
693.~ Aldehyde DOAI {7}
694  DF  .~.~> Formaldehyde {3}
698  DF  .~.~> With preservative or stabilizer
699  DF  .~.~> Benzene ring containing {2}
702  DF  .~.~> Sulfur containing
703  DF  .~.~> Carbon to carbon unsaturation
704  DF  .~.~> Nitrogen containing
705  DF  .~.~> Plural C=O groups

DEFINITION

Classification: 514/693

Aldehyde DOAI:

(under subclass 1) Subject matter which includes an aldehyde.

(1) Note. See section II, Glossary, for definition of aldehyde.