US PATENT SUBCLASS 514 / 785
.~ Carboxylic acid ester

Current as of: June, 1999
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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

772  DF  DESIGNATED ORGANIC NONACTIVE INGREDIENT CONTAINING OTHER THAN HYDROCARBON {9}
785.~ Carboxylic acid ester {2}
786  DF  .~.~> Glyceride
787  DF  .~.~> Beeswax

DEFINITION

Classification: 514/785

Carboxylic acid ester:

(under subclass 772) Subject matter wherein the nonbioactive organic compound is an ester of a carboxylic acid.