US PATENT SUBCLASS 514 / 739
.~.~ Carbon to carbon unsaturated

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}
724  DF  .~ C-O-group (e.g., alcohol, alcoholate, etc.) DOAI {7}
739.~.~ Carbon to carbon unsaturated

DEFINITION

Classification: 514/739

Carbon to carbon unsaturation:

(under subclass 724) Subject matter wherein the compound contains a double or triple bond between two carbon atoms.