Patents

Effervescent Foot Bath Awarded US Patent

Michael Nghiem Le of Wichita, KS was awarded US Patent 12,558,300.

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By: Christine Esposito

Editor-in-Chief

Photo: shutterstock/leungchopan

US Patent 12,558,300 B1; Michael Nghiem Le of Wichita, KS was awarded a US patent for his method of treating the feet in a foot bath. The formulation, which is designed to be used in water, includes two dry powder mixtures that are packaged separately. One powder includes sodium bicarbonate as a primary ingredient (at least 90% by weight) and maltodextrin, aloe vera, talc powder and fragrance. The other contains citric acid as a primary ingredient (at least 90% citric acid in powder form by w...

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