Make Better Decisions - Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

Get the Book: Make Better Decisions

Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

PDF eBook: Just $10 Get Print Book on Amazon

Serving leading biopharmaceutical companies globally:

Express Scripts
Harvard Business School
Dow
Colorcon
Moodys
AstraZeneca

Last Updated: December 14, 2019

DrugPatentWatch Database Preview

DUAC Drug Profile

Join the DrugPatentWatch Referral Program
Get access to a free drug patent landscape report or a free one-month subscription

« Back to Dashboard

Which patents cover Duac, and what generic alternatives are available?

Duac is a drug marketed by Stiefel and is included in one NDA.

The generic ingredient in DUAC is benzoyl peroxide; clindamycin phosphate. There are seventeen drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the benzoyl peroxide; clindamycin phosphate profile page.

Paragraph IV (Patent) Challenges for DUAC
Tradename Dosage Ingredient NDA Submissiondate
DUAC GEL;TOPICAL benzoyl peroxide; clindamycin phosphate 050741 2008-12-11

US Patents and Regulatory Information for DUAC

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Stiefel DUAC benzoyl peroxide; clindamycin phosphate GEL;TOPICAL 050741-001 Aug 26, 2002 AB RX Yes Yes   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Baxter
Merck
Mallinckrodt
Moodys
Colorcon
Harvard Business School

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.