US Patent Issued to SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC on March 18 for "Self-invertible inverse latex comprising polyglycyerol esters, use thereof as a thickening agent, and cosmetic compositions comprising same" (French Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,453, issued on March 18, was assigned to SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC (Paris).

"Self-invertible inverse latex comprising polyglycyerol esters, use thereof as a thickening agent, and cosmetic compositions comprising same" was invented by Miruna Bodoc (Lavaur, France), Georges Da Costa (Saix, France), Jerome Guilbot (Castres, France) and Aurelie Pierre (Marly le Roi, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, the alkyl chain of which has from 8 to 18 carb...