US PATENT SUBCLASS 514 / 96
.~.~.~ Polycyclo ring system having the hetero ring as one of the cyclos

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
75  DF  .~ Phosphorus containing other than solely as part of an inorganic ion in an addition salt DOAI {22}
95  DF  .~.~ Sulfur containing hetero ring {3}
96.~.~.~ Polycyclo ring system having the hetero ring as one of the cyclos

DEFINITION

Classification: 514/96

Polycyclo ring system having the hetero ring as one of the cyclos:

(under subclass 95) Subject matter in which the organo-phosphorus compound contains a bridged or fused ring system which has a heterocyclic sulfur containing ring as one of the cyclos.