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Last Updated: November 4, 2024

Details for New Drug Application (NDA): 021627


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NDA 021627 describes NAMENDA, which is a drug marketed by Allergan and Abbvie and is included in three NDAs. It is available from four suppliers. There is one patent protecting this drug and five Paragraph IV challenges. Additional details are available on the NAMENDA profile page.

The generic ingredient in NAMENDA is memantine hydrochloride. There are twenty-eight drug master file entries for this compound. Forty suppliers are listed for this compound. Additional details are available on the memantine hydrochloride profile page.
Summary for 021627
Tradename:NAMENDA
Applicant:Allergan
Ingredient:memantine hydrochloride
Patents:0
Medical Subject Heading (MeSH) Categories for 021627

Profile for product number 001

Active Rx/OTC/Discontinued:DISCNDosage:SOLUTION;ORALStrength2MG/ML **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**
Approval Date:Apr 18, 2005TE:RLD:Yes

Expired US Patents for NDA 021627

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Allergan NAMENDA memantine hydrochloride SOLUTION;ORAL 021627-001 Apr 18, 2005 ⤷  Sign Up ⤷  Sign Up
Allergan NAMENDA memantine hydrochloride SOLUTION;ORAL 021627-001 Apr 18, 2005 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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