Tooth Soap, a manufacturer of natural oral care products, has received a notice of allowance from the U.S. Patent and Trademark Office (USPTO) for claims in U.S. patent application No. 11/709,610.
"Clearly, the Tooth Soap line of green oral care products would not be complete without one formulation that included organic cannabis sativa (hemp oil)," said Karen Van Cleef, Tooth Soap CEO. Tooth ...
In recent years, several soap products have come on the market as lathery alternatives to toothpaste. They’ve attracted a small but growing number of customers who think detergent-free soap is safer ...
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