US PATENT SUBCLASS 514 / 73
.~.~.~ Phosphorus or halogen containing organic oxygen compound

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}
65  DF  .~ Pyrethrum plant derived material or plant derived rotenone compound containing DOAI {6}
72  DF  .~.~ With organic oxygen containing compound {1}
73.~.~.~ Phosphorus or halogen containing organic oxygen compound

DEFINITION

Classification: 514/73

Phosphorus or halogen containing organic oxygen compound:

(under subclass 72) Subject matter wherein the oxygen containing organic compound contains phosphorus or halogen.