Claims for Patent: 7,820,186

Summary for Patent: 7,820,186

Title:	Gel composition for once-daily treatment of common acne comprising a combination of benzoyl peroxide and adapalene and/or adapalene salt
Abstract:	Dermatological/cosmetic gel compositions suited for preventing or treating cell differentiation and/or proliferation and/or keratinization disorders, including preventing or treating common acne, comprise (i) at least one retinoid, (ii) dispersed benzoyl peroxide and (iii) at least one pH-independent gelling agent, formulated into (iv) a physiologically acceptable medium therefor.
Inventor(s):	Orsoni; Sandrine (Mandelieu, FR), Willcox; Nathalie (Le Rouret, FR)
Assignee:	Galderma Research & Development (FR)
Application Number:	10/326,389
Patent Claims:	1. A physiologically acceptable aqueous gel composition for once-daily treatment of common acne comprising anti-acne actives consisting of 0.1% adapalene and/or at least one pharmaceutically acceptable salt thereof, 2.5% dispersed benzoyl peroxide, and further comprising 4% acrylamide sodium acryloyldimethyltaurate copolymer/isohexadecane/polysorbate 80 gelling agent, said percentages being based on the weight of the total aqueous gel composition.