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Last Updated: September 26, 2020

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Details for Patent: 9,161,926

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Which drugs does patent 9,161,926 protect, and when does it expire?

Patent 9,161,926 protects ACZONE and is included in one NDA.

This patent has twenty-one patent family members in fifteen countries.

Summary for Patent: 9,161,926
Title:Topical dapsone and dapsone/adaplene compositions and methods for use thereof
Abstract: Dapsone and dapsone/adapalene compositions can be useful for treating a variety of dermatological conditions. The compositions of this disclosure include dapsone and/or adapalene in a polymeric viscosity builder. Subject compositions can be adjusted to optimize the dermal delivery profile of dapsone to effectively treat dermatological conditions and improve the efficiency of pharmaceutical products applied to the skin. Use of the polymeric viscosity builder provides compositions with increased concentrations of diethylene glycol monoethyl ether relative to compositions without the polymeric viscosity builder.
Inventor(s): Warner; Kevin S. (Anaheim, CA), Parashar; Ajay P. (San Diego, CA), Swaminathan; Vijaya (San Francisco, CA), Bhatt; Varsha (San Francisco, CA)
Assignee: Allergan, Inc. (Irvine, CA)
Application Number:14/082,955
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,161,926
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 9,161,926

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Almirall ACZONE dapsone GEL;TOPICAL 207154-001 Feb 24, 2016 AB RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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Serving leading biopharmaceutical companies globally:

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Baxter
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