US PATENT SUBCLASS 514 / 516
.~.~.~ Containing plural -NCX or -XCN groups or a cyano

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}
506  DF  .~ Ester DOAI {10}
514  DF  .~.~ Carbon bonded to -NCX or -XCN (e.g., cyanate, thiocyanate or isothiocyanate, etc.) (X is chalcogen) {2}
516.~.~.~ Containing plural -NCX or -XCN groups or a cyano

DEFINITION

Classification: 514/516

Containing plural -NCX or -XCN groups or a cyano:

(under subclass 514) Subject matter in which the organic active ingredient contains plural -NCX or -XCN groups or a separate cyano group which is not a part of the -NCX or -XCN group.

(1) Note. This subclass contains, for example: [figure] [figure] [caption], etc.