Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sara Dudley0
Denis Dudley0
Thomas Heinar0
Date of Patent
October 8, 2019
Patent Application Number
15787815
Date Filed
October 19, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A topical sunscreen composition includes metal oxide sunscreen particles, polylactic acid, and a cosmetic carrier in which the metal oxide sunscreen particles and polylactic acid are dispersed. A method of preparing a topical sunscreen composition includes dispersing metal oxide sunscreen particles and polylactic acid in a cosmetic carrier. A method of protecting human skin from ultraviolet (UV) radiation includes applying to human skin a topical sunscreen composition including metal oxide sunscreen particles and polylactic acid dispersed in a cosmetic carrier.
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