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NAFTIN Drug Profile

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Naftin is a drug marketed by Merz Pharms and is included in three NDAs. It is available from three suppliers. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has three patent family members in three countries.

The generic ingredient in NAFTIN is naftifine hydrochloride. There are eight drug master file entries for this compound. Four suppliers are listed for this compound. Additional details are available on the naftifine hydrochloride profile page.

Summary for Tradename: NAFTIN

Patents:2
Applicants:1
NDAs:3
Suppliers / Packagers: see list3
Drug Prices: :see details

Pharmacology for Tradename: NAFTIN

Ingredient-typeAllylamine
Drug ClassAllylamine Antifungal
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Merz Pharms
NAFTIN
naftifine hydrochloride
GEL;TOPICAL019356-001Jun 18, 1990RXYes► subscribe► subscribe
Merz Pharms
NAFTIN
naftifine hydrochloride
GEL;TOPICAL204286-001Jun 27, 2013RXYes► subscribe► subscribe
Merz Pharms
NAFTIN
naftifine hydrochloride
GEL;TOPICAL204286-001Jun 27, 2013RXYes9,161,914► subscribe ► subscribe
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Expired Patents for Tradename: NAFTIN

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Merz Pharms
NAFTIN
naftifine hydrochloride
GEL;TOPICAL019356-001Jun 18, 19904,282,251► subscribe
Merz Pharms
NAFTIN
naftifine hydrochloride
CREAM;TOPICAL019599-001Feb 29, 19884,282,251► subscribe
Merz Pharms
NAFTIN
naftifine hydrochloride
GEL;TOPICAL019356-001Jun 18, 19904,828,251► subscribe
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Paragraph IV activity for: NAFTIN

Drugname Dosage Strength RLD Submissiondate
naftifine hydrochlorideGel2%Naftin Gel2/27/2015

International Patent Family for Tradename: NAFTIN

Country Document Number Estimated Expiration
Australia2014212201► subscribe
World Intellectual Property Organization (WIPO)2014121048► subscribe
Canada2899725► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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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.

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