US PATENT SUBCLASS 514 / 126
.~.~ Sulfur not bonded directly to phosphorus

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}
75  DF  .~ Phosphorus containing other than solely as part of an inorganic ion in an addition salt DOAI {22}
126.~.~ Sulfur not bonded directly to phosphorus {1}
127  DF  .~.~.~> Thioether, sulfoxide or sulfone {1}

DEFINITION

Classification: 514/126

Sulfur not bonded directly to phosphorus:

(under subclass 126) Subject matter in which the organo-phosphorus compound contains sulfur and wherein said sulfur is not bonded directly to the phosphorus atom.