LandOfFree - US Patents - Listing for Organic compounds -- part of the class 532-570 series,Organic compounds,Azo

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Disubstituted maleic anhydride compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Divalent cobalt and manganese salts of 3-carboxy-4-(dihalo-sulfo

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Double attachment reactive dyes having alkyl- or alkenylsulfonyl

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Doubled acid azo dyes with a hydroxypyridone coupling component

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Doubled azo dyes

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Doubled copper formazan reactive dyes containing a monofluorotri

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Doubled phenyl azo naphthalene reactive dyes having four halotri

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Doubled phenyl- or naphthyl-azobenzenes having a plurality of re

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Doubled reactive dyes

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dye composition

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dye diffusion thermal transfer printing

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dye for optical recording medium

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dye mixture containing at least four diazo dyes having the same

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dye mixtures containing an oil-soluble dye and an acid-extractab

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dyeing agent having at least two dyes for staining a biological

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dyes and methods of preparing them

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dyes containing 3,4-disubstituted-2-diaza-thiophene radicals

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dyes containing 5-cyano-2,4 or 4,6-dichloropyrimidyl fiber-react

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

Dyes containing 6-hydroxypyrid-2-one groups the 1-positions of w