Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Single-phase mixed crystals of laked monoazo dyes

Single-phase mixed crystals of laked monoazo dyes

US Patent 6913640 · Granted Jul 5, 2005

Estimated economic value: $41,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stabilization of C.I. pigment yellow 1392018
Interference pigments on the basis of perlite flakes2018
Pigment composition2018
NIR-inert substrates comprising bis-oxodihydroindolylen-benzodifuranones2017
Charged particles2016
Surface-modified pigment preparations2016
Interference pigments on the basis of perlite flakes2014
Pearlescent pigments coated with a metal oxide/hydroxide layer and an acrylic co2014
Encapsulated dispersions comprising electrophoretically mobile organic colorants2012
Encapsulated dispersions comprising electrophoretically mobile organic colorants2011
Preparations of pteridine pigments2009
Optically variable pigments having an asymmetrical layer structure2008