US PATENT SUBCLASS 514 / 781
.~.~ Cellulose or derivative

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}
777  DF  .~ Carbohydrate or lignin, or derivative {4}
781.~.~ Cellulose or derivative

DEFINITION

Classification: 514/781

Cellulose of derivative:

(under subclass 777) Subject matter wherein the carbohydrate is cellulose or a derivative thereof.