US PATENT SUBCLASS 514 / 561
.~.~.~ Nitrogen other than as nitro or nitroso nonionically bonded

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}
553  DF  .~ Radical -XH acid, or anhydride, acid halide or salt thereof (X is chalcogen) DOAI {6}
557  DF  .~.~ Carboxylic acid, percarboxylic acid, or salt thereof (e.g., peracetic acid, etc.) {5}
561.~.~.~ Nitrogen other than as nitro or nitroso nonionically bonded {4}
562  DF  .~.~.~.~> Sulfur nonionically bonded
563  DF  .~.~.~.~> RC(=O)N containing (i.e., carboxamide) (R is C or H)
564  DF  .~.~.~.~> Plural nitrogens nonionically bonded {2}
567  DF  .~.~.~.~> Benzene ring nonionically bonded

DEFINITION

Classification: 514/561

Nitrogen other than as nitro or nitroso nonionically bonded:

(under subclass 557) Subject matter wherein the organic active ingredient contains a nitrogen atom other than as nitro or nitroso nonionically bonded thereto.