Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Composition for the oxidation dyeing of keratin fibres, comprising at least one 4,5- or 3,4-diaminopyrazole or a triaminopyrazole and at least one selected mineral compound, and dyeing process

US Patent 7153330 · Granted Dec 26, 2006

Assignee

Inventors

View full patent text on Google Patents →