US PATENT SUBCLASS 514 / 134
.~.~ Acyclic carbon to carbon unsaturation

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}
134.~.~ Acyclic carbon to carbon unsaturation {2}
135  DF  .~.~.~> Alkyne
136  DF  .~.~.~> Phosphate ester having three ester groups (e.g., DDVP, etc.)

DEFINITION

Classification: 514/134

Acyclic carbon to carbon unsaturation:

(under subclass 75) Subject matter wherein the organo-phosphorus compound has at least one unsaturated group between adjacent carbon atoms and wherein said unsaturation is present other than as an aromatic compound, e.g., [figure] [caption], etc.