US PATENT SUBCLASS 514 / 552
.~.~.~.~ Z contains an unbroken chain of at least seven carbon atoms bonded directly to the C(=O) group

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}
506  DF  .~ Ester DOAI {10}
529  DF  .~.~ Z-C(=O)-O-Y wherein Z is hydrogen or an organic radical bonded to the C(=O) by a carbon and Y is an organic radical bonded to the oxygen by a carbon {4}
546  DF  .~.~.~ ZC(=O)OY, wherein Z is an acyclic radical bonded to the C=O by a carbon and Y is an organic radical bonded to the oxygen by a carbon {5}
552.~.~.~.~ Z contains an unbroken chain of at least seven carbon atoms bonded directly to the C(=O) group

DEFINITION

Classification: 514/552

Z contains an unbroken chain of a least seven carbon atoms bonded directly to the C(=O) group:

(under subclass 546) Subject matter which contains an ester of a higher fatty acid, i.e., a monocarboxylic acid containing an unbroken chain of at least seven acyclic carbon atoms bonded to a carboxylic group.