US 2003/0170196 A1Published application

Dermatological/cosmetic gels comprising at least one retinoid and benzoyl peroxide

AssigneeGalderma Research & Development

InventorsSandrine Orsoni, Nathalie Willcox

Life of this patent

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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.

Claims19

Dependent claims

A dermatological/cosmetic gel composition comprising (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.

Dependencies are inferred from the claim text.

Facts

Application: 10/326,389Filed 23 Dec 2002
Priority: FR 01/1674721 Dec 2001
Published: 11 Sep 2003
Term ends: Not estimatedThe source records don’t support an estimate.

Classification16 codes

A61K 31/20
Carboxylic acids, e.g. valproic acid: having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
A61K 9/0014
Galenical forms characterised by the site of application: skin, i.e. galenical aspects of topical compositions
A61K 9/06
Medicinal preparations characterised by special physical form: ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
A61K 31/07
Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates: retinol compounds, e.g. vitamin A

Family

Application60/351,382Us provisional application · filed 28 Jan 2002
US 7,820,186 B2Related patent
US 2003/0170196 A1This patent

From the US filing history. Foreign family members aren’t listed.

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