US PATENT SUBCLASS 534 / 571
.~.~.~ Stilbene containing

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

*  DD  ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1) {8}
566  DF  .~ Azoxy {5}
570  DF  .~.~ Sulfonic acid group containing (-(0=)S(=O)-OH, wherein H of -OH may be replaced by a substituted or unsubstituted ammonium ion or metal) {1}
571.~.~.~ Stilbene containing

DEFINITION

Classification: 534/571

(under subclass 570) Compounds which contain a stilbene group, i.e., as illustrated below, wherein any hydrogen may be replaced. [figure]

(1) Note. An example of a compound provided for herein is: