Researcher Awarded Patent For Oral Hygiene Powder
Published November 14, 2005
Patent No. US 6,645,472 B1: A research-er in Boca Raton, FL, developed a patent for an anhydrous oral hygiene dentifrice powder composition consisting of calcium peroxide, sodium bicarbonate, methylsulfonymethane, ascorbic acid, colostrums, sodium lauryl sulfate, green tea extract, sweetener, menthol and flavor.
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