Patents

Colgate Patents Oral Care Composition

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By: TOM BRANNA

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US Patent No. 10,213,369 B2 (Kavita Vemishetti, Linh Fruge, Michael Prencipe); Colgate-Palmolive Company has been awarded a patent for an oral care composition that is comprised of a stannous ion source, a zinc ion source; polyphosphate; and a thickening agent comprising polyvinylpyrrolidone, polysaccharide gum and carboxymethyl cellulose....

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