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Last Updated: November 4, 2024

SYMADINE Drug Patent Profile


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When do Symadine patents expire, and when can generic versions of Symadine launch?

Symadine is a drug marketed by Solvay and is included in one NDA.

The generic ingredient in SYMADINE is amantadine hydrochloride. There are seven drug master file entries for this compound. Thirty-two suppliers are listed for this compound. Additional details are available on the amantadine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Symadine

A generic version of SYMADINE was approved as amantadine hydrochloride by UPSHER SMITH LABS on August 5th, 1986.

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Summary for SYMADINE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 1
Clinical Trials: 2
DailyMed Link:SYMADINE at DailyMed
Drug patent expirations by year for SYMADINE
Recent Clinical Trials for SYMADINE

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

SponsorPhase
Columbia UniversityPhase 4
Edward Hines Jr. VA HospitalN/A

See all SYMADINE clinical trials

US Patents and Regulatory Information for SYMADINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Solvay SYMADINE amantadine hydrochloride CAPSULE;ORAL 071000-001 Sep 4, 1986 DISCN No No ⤷  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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