Company News, Patents

P&G Patents Dye Composition

Patent No. US 7,338,537 B2:
A composition for the oxidative dyeing of keratin fibers has been assigned to The Procter & Gamble Company, Cincinnati, OH.

Add us as a preferred source on Google

Get the latest Happi news, insights and analysis in your Google Search and AI experiences.

Keep Up With Our Content. Subscribe To Happi Newsletters