Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials

Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials

US Patent 6583273 · Granted Jun 24, 2003

Estimated economic value: $68,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Black dichroic dye2015
Photosensitive resin composition comprising a halogen-free colorant2011
High-capacity optical storage media2010
High-capacity optical storage media2010
Use of polymerisable diketopyrrolopyrroles in colour filters2010
Method of coloring porous material2007
Method of coloring keratin-containing fibres using diazonium salts2007
Method of coloring porous material2006
Lactam-based pigments and the use thereof in the production of colored plastics 2006
Lactam-based pigments and the use thereof in the production of colored plastics 2006
Method of mass-coloring synthetic materials2006
Method of mass-coloring synthetic materials2006