US PATENT SUBCLASS 514 / 104
.~.~.~.~ Benzene ring in the alcohol moiety

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}
102  DF  .~.~ Two or more phosphorus atoms directly or indirectly bonded together by only covalent bonds {5}
103  DF  .~.~.~ Phosphorus acid ester of polyhydric alcohol or thioalcohol (e.g., P-X-R-X-P group, etc., wherein X is chalcogen and R is the residue of the polyhydric alcohol or thioalcohol) {1}
104.~.~.~.~ Benzene ring in the alcohol moiety

DEFINITION

Classification: 514/104

Benzene ring in the alcohol moiety:

(under subclass 103) Subject matter in which the polyphosphorus compound corresponds to the structure -P-X-(R)-X-P-, wherein R is the residue of a polyhydric alcohol which is aromatic in nature (i.e., contains a benzene ring and wherein X is chalcogen).