US PATENT SUBCLASS 514 / 762
.~ Hydrocarbon 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}
762.~ Hydrocarbon DOAI {3}
763  DF  .~.~> Carbocyclic {2}
767  DF  .~.~> With phosphorus containing non-DOAI
768  DF  .~.~> With sulfur containing non-DOAI


DEFINITION

Classification: 514/762

Hydrocarbon DOAI:

(under subclass 1) Subject matter which includes a compound consisting of carbon and hydrogen atoms only.