Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for producing colorants

Process for producing colorants

US Patent 7108728 · Granted Sep 19, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composition for cosmetics having UV shielding effect and sebum solidifying abili2015
Lipophilically surface-treated powder having easy dispersability and cosmetic bl2013
Process for producing solid dispersion of finely particulate functional compound2011
Process for production of amphoteric electrolyte resin by continuous bulk polyme2011
Process for production of amphoteric electrolyte resin by continuous bulk polyme2011
Method for producing colorant excellent in color development2008
Method for producing colorant excellent in color development2008
Method for producing aqueous nail enamel composition2001
Process for producing dispersion of functional compound2000
Simple transmittance-measuring instrument1996