Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue January 2015
 •  Do You Like Money?  •  Unilever Starts Omo Production in China  •  Shot To The Body  •  Jumei Bulks Up Beauty Roster  •  Issac Mizrahi Expands Into Beauty
Print

Procter & Gamble Patents Teeth Whitening Method



Published November 3, 2006
Related Searches: delivery surface patent facial
Post a comment
Patent No. US 7,122,199 B2: The Procter & Gamble Company, Cincinnati, OH, patented a method of bleaching a plurality of adjacent teeth, with teeth having facial and lingual surfaces, by applying a tooth bleaching delivery system comprised of a strip of material and a tooth bleaching composition.



blog comments powered by Disqus