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Last Updated: May 23, 2024

PLAQUENIL Drug Patent Profile

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

Plaquenil is a drug marketed by Concordia and is included in one NDA.

The generic ingredient in PLAQUENIL is hydroxychloroquine sulfate. There are fifteen drug master file entries for this compound. Twenty-seven suppliers are listed for this compound. Additional details are available on the hydroxychloroquine sulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Plaquenil

A generic version of PLAQUENIL was approved as hydroxychloroquine sulfate by TEVA PHARMS on September 30th, 1994.

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Drug patent expirations by year for PLAQUENIL
Drug Prices for PLAQUENIL

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Drug Sales Revenue Trends for PLAQUENIL

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Recent Clinical Trials for PLAQUENIL

Identify potential brand extensions & 505(b)(2) entrants

Yoo-min KimPhase 3
Ministry of Health & Welfare, KoreaPhase 3
Center for Primary Care and Public Health (Unisante), University of Lausanne, SwitzerlandPhase 2/Phase 3

See all PLAQUENIL clinical trials

Pharmacology for PLAQUENIL

US Patents and Regulatory Information for PLAQUENIL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Concordia PLAQUENIL hydroxychloroquine sulfate TABLET;ORAL 009768-001 Approved Prior to Jan 1, 1982 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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