US PATENT SUBCLASS 536 / 4.4
.~.~.~ Aescin or derivative

Current as of: June, 1999
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536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
4.1  DF  .~.~ O- or S- Glycosides {29}
4.4.~.~.~ Aescin or derivative

DEFINITION

Classification: 536/4.4

Aescin or derivative:

(under subclass 4.1) Products which consist of a mixture of sapogenin glycosides (saponins) obtained from the seed of the horse chestnut tree (Aesculus hippocastanum).