US PATENT SUBCLASS 514 / 671
.~.~.~ Carbon to carbon unsaturation


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}
579  DF  .~ Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso DOAI {22}
663  DF  .~.~ Acyclic {7}
671.~.~.~ Carbon to carbon unsaturation


DEFINITION

Classification: 514/671

Carbon to carbon unsaturation:

(under subclass 663) Subject matter wherein the compound contains a double or triple bond between two carbons.