Patents

Tattoo Removal Composition

Dalhousie University of Canada awarded a US patent for this topical formulation.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,344,490 B2 (Alec Guy Falkenham); Dalhousie University, Halifax, Canada, has patented a topical, transdermal or intradermal composition for removing or fading a tattoo. The formulation contains liposomes composed of a free bisphosphonate, a liposome forming lipid, an emulsifier and a lower alcohol diluent. The ratio of liposome forming lipid to emulsifier ranges from 80:20 to 90:10....

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