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

Phthalimidylazo dyes, process for their preparation and the use

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

Phthalimidylazo dyes, processess for the preparation thereof...

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

Phthalocyanine and use of phthalocyanine as a marking agent

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

Physically functional materials

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

Pigment for electrophotographic toners and developers

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

Pigmented 1-naphtholsulphonic acid-based monoazo pigments

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

Piperazinyl-triazinylnaphtholsulphonic acid azo dyes

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

Polarizer, coating liquid, and manufacturing method for...

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

Polazo reactive dyestuffs

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

Polyazo compound and method for dyeing or textileprinting fiber

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

Polyazo compound or salt thereof and dye-based polarization...

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

Polyazo compound or salt thereof and dye-based polarization...

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

Polyazo dye compounds having plural vinylsulfone type fiber reac

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

Polyazo dye compounds having vinylsulfone type and pyridinium ty

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

Polyazo dyes containing a plurality of hydroxy sulfonyl groups

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

Polyazo dyes containing resorcinol as middle component and metal

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

Polyazo dyes containing the radical of a bis-coupling component,

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

Polyazo dyes having a diazo component of the aminobenzophenone s

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

Polyazo dyes obtained by successive coupling of H-acid and two f