The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
Jul. 01, 2024
Lcs Advanced Solutions, Llc, Inglewood, CA (US);
Laura C. Singleton, Inglewood, CA (US);
LCS Advanced Solutions, LLC, Inglewood, CA (US);
Abstract
Matrix compositions suitable for topical administration comprising structurally diverse matrix particles formed from at least three different types of primary particle populations where (1) the first primary particle population has an average particle size from 1000 nm to 8500 nm, makes up 4-9% of the composition by weight, and 20-70% of the first primary particle population comprises a glass composition, (2) the second particle population has an average particle size from 250 nm to 500 nm, makes up 5-15% of the composition by weight and comprises UV-protective particles, and (3) the third particle population has an average particle size from 500 nm to 1000 nm, makes up 6.75-22% of the composition by weight, and at least 75% of the third particle population comprises UV-protective metal oxide particles, and the composition exhibits one or more of sun protection factor (SPF) of at least 30, a critical wavelength of at least 370 nm, UVA/UVB ratio of at least 0.333, and a UVA1 to UV ratio of at least 0.7.