Inventor
ROULIN ANITA
CH4 patents
⚠️ This page may combine multiple inventors who share the name “ROULIN ANITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
3 patentsUS7413578B2Aug 19, 2008
Colorants comprising cationic azacyanine dyes
PROCTER & GAMBLE11 citations81
US7513918B2Apr 7, 2009
Agents for coloring keratin fibers comprising zwitterionic azomethine dyes
PROCTER & GAMBLE1 citations49
US7410507B2Aug 12, 2008
Use of cationic azacyanine dyes for coloring keratin fibers
PROCTER & GAMBLE1 citations49