.

Pharmaceutical Business Intelligence

  • Anticipate P&T budget requirements
  • Evaluate market entry opportunities
  • Find generic sources and suppliers
  • Predict branded drug patent expiration

► Plans and Pricing

Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

DrugPatentWatch Database Preview

Claims for Patent: 8,936,800

« Back to Dashboard

Claims for Patent: 8,936,800

Title:Gel composition for treatment of common acne comprising a combination of benzoyl peroxide and adapalene and/or adapalene salt
Abstract: Dermatological/cosmetic compositions suited for preventing or treating cell differentiation and/or proliferation and/or keratinization disorders, including preventing or treating common acne, comprise, in a physiologically acceptable medium, (i) at least one dispersed retinoid, (ii) dispersed benzoyl peroxide, in free or encapsulated form, and (iii) at least one pH-independent gelling agent, selected from the group consisting of (a) polyacrylamide gelling agents, (b) gelling agents which are acrylic polymers coupled to hydrophobic chains, (c) modified starch gelling agents, and mixture thereof, said composition maintaining good chemical stability of (i) and (ii) without their degradation over time at a temperature of between 4.degree. C. and 40.degree. C.
Inventor(s): Orsoni; Sandrine (Mandelieu, FR), Willcox; Nathalie (Le Rouret, FR)
Assignee: Galderma Research & Development (Biot, FR)
Application Number:13/660,831
Patent Claims: 1. A physiologically acceptable aqueous gel composition for treatment of common acne comprising: (1) anti-acne actives consisting of: 0.05% to 1 adapalene and/or at least one pharmaceutically acceptable salt thereof, and 2.5% to 5% dispersed benzoyl peroxide; and (2) 2% to 5% acrylamide sodium acryloyldimethyltaurate/isohexadecane/polysorbate 80 gelling agent, said percentages being based on the weight of the total aqueous gel composition for treatment of common acne.

2. A method for treating common acne comprising administering, to a subject in need thereof, a physiologically acceptable aqueous gel composition for treatment of common acne comprising: (1) anti-acne actives consisting of 0.05% to 1% adapalene and/or at least one pharmaceutically acceptable salt thereof, and 2.5% to 5% dispersed benzoyl peroxide; and (2) 2% to 5% acrylamide sodium acryloyldimethyltaurate/isohexadecane/polysorbate 80 gelling agent, said percentages being based on the weight of the total aqueous gel composition for treatment of common acne.

3. A product for treatment of common acne comprising: a container; and a physiologically acceptable aqueous gel composition for treatment of common acne comprising: (1) anti-acne actives consisting of: 0.05% to 1% adapalene and/or at least one pharmaceutically acceptable salt thereof, and 2.5% to 5% dispersed benzoyl peroxide; and (2) 2% to 5% acrylamide sodium acryloyldimethyltaurate/isohexadecane/polysorbate 80 gelling agent, said percentages being based on the weight of the total aqueous gel composition for treatment of common acne, wherein the container contains the aqueous gel composition.
« Back to Dashboard

For more information try a trial or see the database preview and plans and pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

`abc