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

Bisazo compounds and use thereof as fiber reactive dyes

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

Bisazo compounds as charge generating materials

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

Bisazo compounds containing anthranilic acid and thiazole moieti

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

Bisazo compounds having sulfophenylazonaphtylazophenylamino-s-tr

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

Bisazo compounds useful as charge generating materials

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

Bisazo compounds useful as charge generating pigments in electro

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

Bisazo compounds useful as organic photoconductive materials

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

Bisazo compounds which contain a diphenoquinone tetraazo compone

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

Bisazo dyes and their preparation and use

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

Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid

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

Bisazo pigments for use in electrophotographic photoconductors

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

Bisazo, bisazomethine and azo-azomethine compounds derived from

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

Biscationic azo dyes and intermediates therefor

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

Biscationic disazo and trisazo compounds having optionally furth

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

Bisreactive azo dyes containing a pyridine coupling component

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

Bisstyryl compound and high density recording media...

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

Biz-diazotized diaryl diamine coupled dyes having improved solub

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

Black azo dyes

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

Black azo dyes